2023 Rugby World Cup squads#Pool B
{{Short description|none}}
The 2023 Rugby World Cup was held in France from 8 September to 28 October 2023. Twenty teams qualified and each named an initial squad of 33 players, two more than at the previous World Cup. Squads were submitted before the tournament, and replacement players could be added during the tournament on injury grounds.{{cite news |title=When will the Rugby World Cup squads be named? |url=https://www.rugbyworld.com/tournaments/rugby-world-cup/when-will-the-rugby-world-cup-squads-be-named-154324 |website=www.rugbyworld.com |publisher=Rugby World |access-date=11 July 2023 |date=1 June 2023}}
Note: The age and number of caps listed for each player is as of 8 September 2023, the first day of the tournament.
Pool A
=New Zealand=
New Zealand announced their squad on 7 August 2023.{{cite web |url=https://www.allblacks.com/news/all-blacks-name-33-man-squad-for-2023-rugby-world-cup-in-france/ |title=ALL BLACKS NAME 33-MAN SQUAD FOR 2023 RUGBY WORLD CUP IN FRANCE |website=www.allblacks.com |publisher=All Blacks |date=7 August 2023 |access-date=7 August 2023}}
1 On 10 September 2023, Emoni Narawa was ruled out of the World Cup, after sustaining a back injury. He was replaced in the New Zealand squad by Ethan Blackadder.{{cite web |url=https://www.rugbyworldcup.com/2023/news/830571/all-blacks-name-33-man-squad-for-rugby-world-cup-2023 |title=UPDATED: All Blacks call up Blackadder to 33-man Rugby World Cup 2023 squad |publisher=Rugby World Cup |date=10 September 2023 |access-date=10 September 2023}}
Head coach: {{flagicon|NZL}} Ian Foster
{{nat rs start|hidenote=yes|franchise=yes}}
{{nat rs player|pos=HK|name={{sortname|Dane|Coles}}|age={{Birth date and age2|2023|09|08|1986|12|10|df=y}}|caps=87|club={{rut|Hurricanes}} / Wellington|clubnat=NZL}}
{{nat rs player|pos=HK|name={{sortname|Samisoni|Taukei'aho}}|age={{Birth date and age2|2023|09|08|1997|08|08|df=y}}|caps=25|club={{rut|Chiefs}} / Waikato|clubnat=NZL}}
{{nat rs player|pos=HK|name={{sortname|Codie|Taylor}}|age={{Birth date and age2|2023|09|08|1991|03|31|df=y}}|caps=79|club={{rut|Crusaders}} / Canterbury|clubnat=NZL}}
{{nat rs player|pos=PR|name={{sortname|Ethan|de Groot}}|age={{Birth date and age2|2023|09|08|1998|07|22|df=y}}|caps=17|club={{rut|Highlanders}} / Southland|clubnat=NZL}}
{{nat rs player|pos=PR|name={{sortname|Nepo|Laulala}}|age={{Birth date and age2|2023|09|08|1991|11|06|df=y}}|caps=49|club={{rut|Blues}} / Counties Manukau|clubnat=NZL}}
{{nat rs player|pos=PR|name={{sortname|Tyrel|Lomax}}|age={{Birth date and age2|2023|09|08|1996|03|16|df=y}}|caps=27|club={{rut|Hurricanes}} / Tasman|clubnat=NZL}}
{{nat rs player|pos=PR|name={{sortname|Fletcher|Newell}}|age={{Birth date and age2|2023|09|08|2000|03|01|df=y}}|caps=8|club={{rut|Crusaders}} / Canterbury|clubnat=NZL}}
{{nat rs player|pos=PR|name={{sortname|Ofa|Tu'ungafasi}}|age={{Birth date and age2|2023|09|08|1992|04|19|df=y}}|caps=53|club={{rut|Blues}} / Northland|clubnat=NZL}}
{{nat rs player|pos=PR|name={{sortname|Tamaiti|Williams}}|age={{Birth date and age2|2023|09|08|2000|08|10|df=y}}|caps=3|club={{rut|Crusaders}} / Canterbury|clubnat=NZL}}
{{nat rs player|pos=LK|name={{sortname|Scott|Barrett|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1993|11|20|df=y}}|caps=62|club={{rut|Crusaders}} / Taranaki|clubnat=NZL}}
{{nat rs player|pos=LK|name={{sortname|Brodie|Retallick}}|age={{Birth date and age2|2023|09|08|1991|05|31|df=y}}|caps=103|club={{rut|Chiefs}} / Hawke's Bay|clubnat=NZL}}
{{nat rs player|pos=LK|name={{sortname|Tupou|Vaa'i}}|age={{Birth date and age2|2023|09|08|2000|01|27|df=y}}|caps=22|club={{rut|Chiefs}} / Taranaki|clubnat=NZL}}
{{nat rs player|pos=LK|name={{sortname|Sam|Whitelock}}|age={{Birth date and age2|2023|09|08|1988|10|12|df=y}}|caps=146|club={{rut|Crusaders}} / Canterbury|clubnat=NZL}}
{{nat rs player|pos=LF|name={{sortname|Ethan|Blackadder}} 1|age={{Birth date and age2|2023|09|08|1995|03|22|df=y}}|caps=9|club={{rut|Crusaders}} / Tasman|clubnat=NZL}}
{{nat rs player|pos=LF|name={{sortname|Sam|Cane}} (c)|age={{Birth date and age2|2023|09|08|1992|01|13|df=y}}|caps=90|club={{rut|Chiefs}} / Bay of Plenty|clubnat=NZL}}
{{nat rs player|pos=LF|name={{sortname|Shannon|Frizell}}|age={{Birth date and age2|2023|09|08|1994|02|11|df=y}}|caps=28|club={{rut|Highlanders}} / Tasman|clubnat=NZL}}
{{nat rs player|pos=LF|name={{sortname|Luke|Jacobson}}|age={{Birth date and age2|2023|09|08|1997|04|20|df=y}}|caps=15|club={{rut|Chiefs}} / Waikato|clubnat=NZL}}
{{nat rs player|pos=LF|name={{sortname|Dalton|Papalii}}|age={{Birth date and age2|2023|09|08|1997|10|11|df=y}}|caps=26|club={{rut|Blues}} / Counties Manukau|clubnat=NZL}}
{{nat rs player|pos=LF|name={{sortname|Ardie|Savea}}|age={{Birth date and age2|2023|09|08|1993|10|14|df=y}}|caps=75|club={{rut|Hurricanes}} / Wellington|clubnat=NZL}}
{{nat rs player|pos=SH|name={{sortname|Finlay|Christie}}|age={{Birth date and age2|2023|09|08|1995|09|19|df=y}}|caps=17|club={{rut|Blues}} / Tasman|clubnat=NZL}}
{{nat rs player|pos=SH|name={{sortname|Cam|Roigard}}|age={{Birth date and age2|2023|09|08|2000|11|16|df=y}}|caps=2|club={{rut|Hurricanes}} / Counties Manukau|clubnat=NZL}}
{{nat rs player|pos=SH|name={{sortname|Aaron|Smith|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1988|11|21|df=y}}|caps=119|club={{rut|Highlanders}} / Manawatu|clubnat=NZL}}
{{nat rs player|pos=FH|name={{sortname|Beauden|Barrett}}|age={{Birth date and age2|2023|09|08|1991|05|27|df=y}}|caps=116|club={{rut|Blues}} / Taranaki|clubnat=NZL}}
{{nat rs player|pos=FH|name={{sortname|Damian|McKenzie}}|age={{Birth date and age2|2023|09|08|1995|04|20|df=y}}|caps=42|club={{rut|Chiefs}} / Waikato|clubnat=NZL}}
{{nat rs player|pos=FH|name={{sortname|Richie|Mo'unga}}|age={{Birth date and age2|2023|09|08|1994|05|25|df=y}}|caps=49|club={{rut|Crusaders}} / Canterbury|clubnat=NZL}}
{{nat rs player|pos=CE|name={{sortname|Jordie|Barrett}}|age={{Birth date and age2|2023|09|08|1997|02|17|df=y}}|caps=52|club={{rut|Hurricanes}} / Taranaki|clubnat=NZL}}
{{nat rs player|pos=CE|name={{sortname|David|Havili}}|age={{Birth date and age2|2023|09|08|1994|12|23|df=y}}|caps=25|club={{rut|Crusaders}} / Tasman|clubnat=NZL}}
{{nat rs player|pos=CE|name={{sortname|Rieko|Ioane}}|age={{Birth date and age2|2023|09|08|1997|03|18|df=y}}|caps=63|club={{rut|Blues}} / Auckland|clubnat=NZL}}
{{nat rs player|pos=CE|name={{sortname|Anton|Lienert-Brown}}|age={{Birth date and age2|2023|09|08|1995|04|15|df=y}}|caps=63|club={{rut|Chiefs}} / Waikato|clubnat=NZL}}
{{nat rs player|pos=WG|name={{sortname|Caleb|Clarke|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1999|03|29|df=y}}|caps=18|club={{rut|Blues}} / Auckland|clubnat=NZL}}
{{nat rs player|pos=WG|name={{sortname|Leicester|Fainga'anuku}}|age={{Birth date and age2|2023|09|08|1999|10|11|df=y}}|caps=3|club={{rut|Crusaders}} / Tasman|clubnat=NZL}}
{{nat rs player|pos=WG|name={{sortname|Emoni|Narawa}} 1|age={{Birth date and age2|2023|09|08|1999|07|13|df=y}}|caps=1|club={{rut|Chiefs}} / Bay of Plenty|clubnat=NZL}}
{{nat rs player|pos=WG|name={{sortname|Mark|Tele'a}}|age={{Birth date and age2|2023|09|08|1996|12|06|df=y}}|caps=5|club={{rut|Blues}} / North Harbour|clubnat=NZL}}
{{nat rs player|pos=FB|name={{sortname|Will|Jordan|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1998|02|24|df=y}}|caps=25|club={{rut|Crusaders}} / Tasman|clubnat=NZL}}
{{nat rs end}}
=France=
France announced their squad on 21 August 2023.{{cite news |language=fr |url=https://www.ffr.fr/actualites/xv-de-france/coupe-du-monde-2023-la-liste-des-33-joueurs-du-xv-de-france |title=Coupe du monde 2023 : La liste des 33 joueurs du XV de France |trans-title= World Cup 2023: The list of 33 players from the XV of France |last=Muzeau |first=Sylvain |date=21 August 2023 |website=www.ffr.fr |publisher=FFR |access-date=21 August 2023}}
1 On 1 September 2023, Paul Willemse was ruled out of the World Cup, after sustaining a thigh injury. He was replaced in the France squad by Bastien Chalureau{{cite news |url=https://www.rugbyworldcup.com/2023/news/834435/hosts-france-name-squad-for-rugby-world-cup-2023 |title=Willemse out - France update squad for Rugby World Cup 2023 |date=2 September 2023|publisher=Rugby World Cup |access-date=2 September 2023}}
Head coach: {{flagicon|FRA}} Fabien Galthié
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Pierre|Bourgarit}}|age={{Birth date and age2|2023|09|08|df=yes|1997|09|12}}|caps=10|club=La Rochelle|clubnat=FRA}}
{{nat rs player|pos=HK|name={{sortname|Julien|Marchand}}|age={{Birth date and age2|2023|09|08|df=yes|1995|05|10}}|caps=31|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=HK|name={{sortname|Peato|Mauvaka}}|age={{Birth date and age2|2023|09|08|df=yes|1997|01|10}}|caps=24|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Dorian|Aldegheri}}|age={{Birth date and age2|2023|09|08|df=yes|1993|08|4}}|caps=11|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Uini|Atonio}}|age={{Birth date and age2|2023|09|08|df=yes|1990|03|26}}|caps=53|club=La Rochelle|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Cyril|Baille}}|age={{Birth date and age2|2023|09|08|df=yes|1993|09|15}}|caps=44|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Sipili|Falatea}}|age={{Birth date and age2|2023|09|08|df=yes|1997|06|06}}|caps=13|club=Bordeaux-Bègles|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Jean-Baptiste|Gros}}|age={{Birth date and age2|2023|09|08|df=yes|1999|05|29}}|caps=25|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Reda|Wardi}}|age={{Birth date and age2|2023|09|08|df=yes|1995|08|02}}|caps=9|club=La Rochelle|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Bastien|Chalureau}} 1|age={{Birth date and age2|2023|09|08|df=yes|1992|02|13}}|caps=6|club=Montpellier|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Thibaud|Flament}}|age={{Birth date and age2|2023|09|08|df=yes|1997|04|29}}|caps=19|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Romain|Taofifenua}}|age={{Birth date and age2|2023|09|08|df=yes|1990|09|14}}|caps=44|club=Lyon|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Paul|Willemse}} 1|age={{Birth date and age2|2023|09|08|df=yes|1992|11|13}}|caps=31|club=Montpellier|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Cameron|Woki}}|age={{Birth date and age2|2023|09|08|df=yes|1998|11|07}}|caps=22|club=Racing 92|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Grégory|Alldritt}}|age={{Birth date and age2|2023|09|08|df=yes|1997|03|23}}|caps=42|club=La Rochelle|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Paul|Boudehent}}|age={{Birth date and age2|2023|09|08|df=yes|1999|11|21}}|caps=3|club=La Rochelle|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|François|Cros}}|age={{Birth date and age2|2023|09|08|df=yes|1994|03|25}}|caps=22|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Anthony|Jelonch}}|age={{Birth date and age2|2023|09|08|df=yes|1996|07|28}}|caps=25|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Sekou|Macalou}}|age={{Birth date and age2|2023|09|08|df=yes|1995|04|20}}|caps=18|club=Stade Français|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Charles|Ollivon}}|age={{Birth date and age2|2023|09|08|df=yes|1993|05|11}}|caps=35|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=SH|name={{sortname|Baptiste|Couilloud}}|age={{Birth date and age2|2023|09|08|df=yes|1997|08|22}}|caps=13|club=Lyon|clubnat=FRA}}
{{nat rs player|pos=SH|name={{sortname|Antoine|Dupont}} (c)|age={{Birth date and age2|2023|09|08|df=yes|1996|11|15}}|caps=49|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=SH|name={{sortname|Maxime|Lucu}}|age={{Birth date and age2|2023|09|08|df=yes|1993|01|12}}|caps=15|club=Bordeaux-Bègles|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|Antoine|Hastoy}}|age={{Birth date and age2|2023|09|08|df=yes|1997|06|04}}|caps=4|club=La Rochelle|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|Matthieu|Jalibert}}|age={{Birth date and age2|2023|09|08|df=yes|1998|11|06}}|caps=26|club=Bordeaux-Bègles|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Jonathan|Danty}}|age={{Birth date and age2|2023|09|08|df=yes|1992|10|07}}|caps=23|club=La Rochelle|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Gaël|Fickou}}|age={{Birth date and age2|2023|09|08|df=yes|1994|03|26}}|caps=81|club=Racing 92|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Yoram|Moefana}}|age={{Birth date and age2|2023|09|08|df=yes|2000|07|18}}|caps=18|club=Bordeaux-Bègles|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Arthur|Vincent|dab=rugby union}}|age={{Birth date and age2|2023|09|08|df=yes|1999|09|30}}|caps=16|club=Montpellier|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Louis|Bielle-Biarrey}}|age={{Birth date and age2|2023|09|08|df=yes|2003|06|16}}|caps=3|club=Bordeaux-Bègles|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Damian|Penaud}}|age={{Birth date and age2|2023|09|08|df=yes|1996|09|25}}|caps=44|club=Bordeaux-Bègles|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Gabin|Villière}}|age={{Birth date and age2|2023|09|08|df=yes|1995|12|13}}|caps=14|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=FB|name={{sortname|Melvyn|Jaminet}}|age={{Birth date and age2|2023|09|08|df=yes|1999|06|30}}|caps=15|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=FB|name={{sortname|Thomas|Ramos|Thomas Ramos (rugby union)}}|age={{Birth date and age2|2023|09|08|df=yes|1995|07|23}}|caps=27|club=Toulouse|clubnat=FRA}}
{{nat rs end}}
=Italy=
Italy announced their squad on 22 August 2023.{{cite news |url=https://www.rugbyworldcup.com/2023/news/834492/italy-name-squad-for-rugby-world-cup-2023 |title=Italy name squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=22 August 2023 |access-date=22 August 2023}}
1 On 24 September 2023, Luca Bigi was ruled out of the World Cup, after sustaining a leg injury. He was replaced in the Italy squad by Marco Manfredi.{{Cite web |title=ITALRUGBY, CONVOCATO MARCO MANFREDI PER LA FASE A GIRONI DELLA RUGBY WORLD CUP 2023 |url=https://www.federugby.it/index.php?option=com_content&view=article&id=17745:italrugby-convocato-marco-manfredi-per-la-fase-a-gironi-della-rugby-world-cup-2023&catid=109:italia&Itemid=1022 |access-date=2023-10-04 |website=www.federugby.it |language=it}}
Head coach: {{flagicon|NZL}} Kieran Crowley
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Luca|Bigi}} 1|age={{Birth date and age2|2023|09|08|1991|04|19|df=y}}|caps=48|club=Zebre Parma|clubnat=ITA}}
{{nat rs player|pos=HK|name={{sortname|Hame|Faiva}}|age={{Birth date and age2|2023|09|08|1994|05|09|df=y}}|caps=7|club=Unattached}}
{{nat rs player|pos=HK|name={{sortname|Marco|Manfredi}} 1|age={{Birth date and age2|2023|09|08|1997|09|18|df=y}}|caps=2|clubnat=ITA|club=Zebre Parma}}
{{nat rs player|pos=HK|name={{sortname|Giacomo|Nicotera}}|age={{Birth date and age2|2023|09|08|1996|07|15|df=y}}|caps=15|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=PR|name={{sortname|Pietro|Ceccarelli}}|age={{Birth date and age2|2023|09|08|1992|02|16|df=y}}|caps=29|club=Perpignan|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Simone|Ferrari|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1994|03|28|df=y}}|caps=47|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=PR|name={{sortname|Danilo|Fischetti}}|age={{Birth date and age2|2023|09|08|1998|01|26|df=y}}|caps=33|club=Zebre Parma|clubnat=ITA}}
{{nat rs player|pos=PR|name={{sortname|Ivan|Nemer}}|age={{Birth date and age2|2023|09|08|1998|04|22|df=y}}|caps=13|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=PR|name={{sortname|Marco|Riccioni}}|age={{Birth date and age2|2023|09|08|1997|10|19|df=y}}|caps=22|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=PR|name={{sortname|Federico|Zani}}|age={{Birth date and age2|2023|09|08|1989|04|09|df=y}}|caps=23|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=LK|name={{sortname|Niccolò|Cannone}}|age={{Birth date and age2|2023|09|08|1998|05|17|df=y}}|caps=33|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=LK|name={{sortname|Dino|Lamb}}|age={{Birth date and age2|2023|09|08|1998|04|18|df=y}}|caps=3|club=Harlequins|clubnat=ENG}}
{{nat rs player|pos=LK|name={{sortname|Federico|Ruzza}}|age={{Birth date and age2|2023|09|08|1994|08|04|df=y}}|caps=45|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=LK|name={{sortname|Dave|Sisi}}|age={{Birth date and age2|2023|09|08|1993|02|05|df=y}}|caps=28|club=Zebre Parma|clubnat=ITA}}
{{nat rs player|pos=BR|name={{sortname|Lorenzo|Cannone}}|age={{Birth date and age2|2023|09|08|2001|01|28|df=y}}|caps=12|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=BR|name={{sortname|Toa|Halafihi}}|age={{Birth date and age2|2023|09|08|1993|11|27|df=y}}|caps=11|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=BR|name={{sortname|Michele|Lamaro}} (c)|age={{Birth date and age2|2023|09|08|1998|06|03|df=y}}|caps=29|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=BR|name={{sortname|Sebastian|Negri}}|age={{Birth date and age2|2023|09|08|1994|06|30|df=y}}|caps=48|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=BR|name={{sortname|Giovanni|Pettinelli}}|age={{Birth date and age2|2023|09|08|1996|03|13|df=y}}|caps=14|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=BR|name={{sortname|Manuel|Zuliani}}|age={{Birth date and age2|2023|09|08|2000|04|26|df=y}}|caps=13|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=SH|name={{sortname|Alessandro|Fusco}}|age={{Birth date and age2|2023|09|08|1999|10|28|df=y}}|caps=15|club=Zebre Parma|clubnat=ITA}}
{{nat rs player|pos=SH|name={{sortname|Alessandro|Garbisi}}|age={{Birth date and age2|2023|09|08|2002|04|11|df=y}}|caps=6|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=SH|name={{sortname|Martin|Page-Relo}}|age={{Birth date and age2|2023|09|08|1999|01|06|df=y}}|caps=2|club=Lyon|clubnat=FRA}}
{{nat rs player|pos=SH|name={{sortname|Stephen|Varney}}|age={{Birth date and age2|2023|09|08|2001|05|16|df=y}}|caps=21|club=Gloucester|clubnat=ENG}}
{{nat rs player|pos=FH|name={{sortname|Tommaso|Allan}}|age={{Birth date and age2|2023|09|08|1993|04|26|df=y}}|caps=75|club=Perpignan|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|Giacomo|Da Re}}|age={{Birth date and age2|2023|09|08|1999|03|29|df=y}}|caps=2|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=FH|name={{sortname|Paolo|Garbisi}}|age={{Birth date and age2|2023|09|08|2000|04|26|df=y}}|caps=27|club=Montpellier|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Ignacio|Brex}}|age={{Birth date and age2|2023|09|08|1992|05|26|df=y}}|caps=26|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=CE|name={{sortname|Luca|Morisi}}|age={{Birth date and age2|2023|09|08|1991|02|22|df=y}}|caps=47|club=Unattached}}
{{nat rs player|pos=WG|name={{sortname|Pierre|Bruno}}|age={{Birth date and age2|2023|09|08|1996|06|28|df=y}}|caps=13|club=Zebre Parma|clubnat=ITA}}
{{nat rs player|pos=WG|name={{sortname|Monty|Ioane}}|age={{Birth date and age2|2023|09|08|1994|10|30|df=y}}|caps=21|club=Lyon|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Paolo|Odogwu}}|age={{Birth date and age2|2023|09|08|1997|06|18|df=y}}|caps=3|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=FB|name={{sortname|Ange|Capuozzo}}|age={{Birth date and age2|2023|09|08|1999|04|30|df=y}}|caps=12|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=FB|name={{sortname|Lorenzo|Pani}}|age={{Birth date and age2|2023|09|08|2002|07|04|df=y}}|caps=3|club=Zebre Parma|clubnat=ITA}}
{{nat rs end}}
=Uruguay=
Uruguay announced their final squad on 21 August 2023.{{cite news |url=https://www.rugbyworldcup.com/2023/news/834494/uruguay-name-squad-for-rugby-world-cup-2023 |title=Uruguay name squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=21 August 2023 |access-date=21 August 2023}}
Head coach: {{flagicon|ARG}} Esteban Meneses
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Facundo|Gattas}}|age={{Birth date and age2|2023|09|08|1995|07|02|df=y}}|caps=39|club=Old Glory DC|clubnat=USA}}
{{nat rs player|pos=HK|name={{sortname|Germán|Kessler}}|age={{Birth date and age2|2023|09|08|1994|07|01|df=y}}|caps=62|club=Provence|clubnat=FRA}}
{{nat rs player|pos=HK|name={{sortname|Guillermo|Pujadas}}|age={{Birth date and age2|2023|09|08|1997|02|06|df=y}}|caps=28|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=PR|name={{sortname|Diego|Arbelo}}|age={{Birth date and age2|2023|09|08|1994|08|19|df=y}}|caps=18|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=PR|name={{sortname|Matías|Benítez|Matías Benítez (rugby union)}}|age={{Birth date and age2|2023|09|08|1988|05|16|df=y}}|caps=45|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=PR|name={{sortname|Ignacio|Péculo}}|age={{Birth date and age2|2023|09|08|1999|02|22|df=y}}|caps=13|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=PR|name={{sortname|Reinaldo|Piussi}}|age={{Birth date and age2|2023|09|08|1999|05|18|df=y}}|caps=4|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=PR|name={{sortname|Mateo|Sanguinetti}}|age={{Birth date and age2|2023|09|08|1992|07|26|df=y}}|caps=80|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=LK|name={{sortname|Felipe|Aliaga}}|age={{Birth date and age2|2023|09|08|1999|09|14|df=y}}|caps=5|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=LK|name={{sortname|Ignacio|Dotti}}|age={{Birth date and age2|2023|09|08|1994|08|18|df=y}}|caps=59|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=LK|name={{sortname|Manuel|Leindekar}}|age={{Birth date and age2|2023|09|08|1997|04|23|df=y}}|caps=28|club=Bayonne|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Juan Manuel|Rodríguez|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1996|12|15|df=y}}|caps=3|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=BR|name={{sortname|Manuel|Ardao}}|age={{Birth date and age2|2023|09|08|1998|09|09|df=y}}|caps=23|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=BR|name={{sortname|Lucas|Bianchi}}|age={{Birth date and age2|2023|09|08|2001|03|26|df=y}}|caps=10|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=BR|name={{sortname|Santiago|Civetta}}|age={{Birth date and age2|2023|09|08|1998|02|28|df=y}}|caps=26|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=BR|name={{sortname|Carlos|Deus}}|age={{Birth date and age2|2023|09|08|2001|07|05|df=y}}|caps=3|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=BR|name={{sortname|Manuel|Diana}}|age={{Birth date and age2|2023|09|08|1996|03|07|df=y}}|caps=38|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=BR|name={{sortname|Eric|Dosantos}}|age={{Birth date and age2|2023|09|08|1995|02|25|df=y}}|caps=16|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=SH|name={{sortname|Santiago|Álvarez|dab=rugby union, born 2001}}|age={{Birth date and age2|2023|09|08|2001|12|24|df=y}}|caps=7|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=SH|name={{sortname|Santiago|Arata}}|age={{Birth date and age2|2023|09|08|1996|09|02|df=y}}|caps=45|club=Castres|clubnat=FRA}}
{{nat rs player|pos=SH|name={{sortname|Agustín|Ormaechea}}|age={{Birth date and age2|2023|09|08|1991|03|08|df=y}}|caps=56|club=Nice|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|Felipe|Berchesi}}|age={{Birth date and age2|2023|09|08|1991|04|12|df=y}}|caps=45|club=Dax|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|Felipe|Etcheverry}}|age={{Birth date and age2|2023|09|08|1996|06|23|df=y}}|caps=20|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=CE|name={{sortname|Felipe|Arcos Pérez}}|age={{Birth date and age2|2023|09|08|2001|05|17|df=y}}|caps=9|club=Old Boys|clubnat=URU}}
{{nat rs player|pos=CE|name={{sortname|Tomás|Inciarte}}|age={{Birth date and age2|2023|09|08|1996|10|22|df=y}}|caps=32|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=CE|name={{sortname|Andrés|Vilaseca}} (c)|age={{Birth date and age2|2023|09|08|1991|05|08|df=y}}|caps=75|club=Vannes|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Juan Manuel|Alonso|dab=rugby union}}|age={{Birth date and age2|2023|09|08|2001|09|19|df=y}}|caps=8|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=WG|name={{sortname|Bautista|Basso}}|age={{Birth date and age2|2023|09|08|2001|01|18|df=y}}|caps=4|club=Old Boys|clubnat=URU}}
{{nat rs player|pos=WG|name={{sortname|Ignacio|Facciolo}}|age={{Birth date and age2|2023|09|08|1998|12|28|df=y}}|caps=1|club=Círculo de Tenis|clubnat=URU}}
{{nat rs player|pos=WG|name={{sortname|Nicolás|Freitas|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1993|07|03|df=y}}|caps=50|club=Vannes|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Gastón|Mieres}}|age={{Birth date and age2|2023|09|08|1989|10|05|df=y}}|caps=82|club=Peñarol|clubnat=URU}}
{{nat rs player|pos=FB|name={{sortname|Baltazar|Amaya}}|age={{Birth date and age2|2023|09|08|1999|05|26|df=y}}|caps=8|club=Old Boys|clubnat=URU}}
{{nat rs player|pos=FB|name={{sortname|Rodrigo|Silva|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1992|11|02|df=y}}|caps=77|club=Peñarol|clubnat=URU}}
{{nat rs end}}
=Namibia=
Namibia announced their squad on 28 August 2023.{{cite news |url=https://www.rugbyworldcup.com/2023/news/834423/namibia-name-squad-for-rugby-world-cup-2023 |title=Namibia name squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=28 August 2023 |access-date=28 August 2023}}
1 On 6 September 2023, Chad Plato was ruled out of the World Cup, after sustaining a thigh injury. He was replaced in the Namibia squad by TC Kisting.{{Cite web |agency=Agence France Presse |title=Kisting replaces Plato in Namibia Rugby World Cup squad |url=https://www.barrons.com/news/kisting-replaces-plato-in-namibia-rugby-world-cup-squad-6336e843 |access-date=14 September 2023 |website=barrons.com |publisher=Barrons}}
2 On 17 September 2023, Le Roux Malan was ruled out of the World Cup, after sustaining an ankle injury. He was replaced in the Namibia squad by Lloyd Jacobs.{{cite news |title=Jacobs replaces Malan: Namibia update squad for Rugby World Cup 2023 |url=https://www.rugbyworldcup.com/2023/news/834423/namibia-name-squad-for-rugby-world-cup-2023 |website=rugbyworldcup.com |publisher=Rugby World Cup |date=17 September 2023 |access-date=18 September 2023 }}
Head coach: {{flagicon|RSA}} Allister Coetzee
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Obert|Nortjé}}|age={{Birth date and age2|2023|09|08|1997|04|17|df=y}}|caps=21|club=Wanderers|clubnat=NAM}}
{{nat rs player|pos=HK|name={{sortname|Torsten|van Jaarsveld}}|age={{Birth date and age2|2023|09|08|1987|06|30|df=y}}|caps=19|club=Bayonne|clubnat=FRA}}
{{nat rs player|pos=HK|name={{sortname|Louis|van der Westhuizen|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1995|02|25|df=y}}|caps=29|club=Cheetahs|clubnat=RSA}}
{{nat rs player|pos=PR|name={{sortname|Jason|Benade}}|age={{Birth date and age2|2023|09|08|1995|04|16|df=y}}|caps=13|club=University of Namibia|clubnat=NAM}}
{{nat rs player|pos=PR|name={{sortname|Aranos|Coetzee}}|age={{Birth date and age2|2023|09|08|1988|03|14|df=y}}|caps=29|club=Cheetahs|clubnat=RSA}}
{{nat rs player|pos=PR|name={{sortname|Des|Sethie}}|age={{Birth date and age2|2023|09|08|1992|12|09|df=y}}|caps=17|club=University of Namibia|clubnat=NAM}}
{{nat rs player|pos=PR|name={{sortname|Haitembu|Shikufa}}|age={{Birth date and age2|2023|09|08|2000|11|28|df=y}}|caps=1|club=Leopards|clubnat=RSA}}
{{nat rs player|pos=PR|name={{sortname|Casper|Viviers}}|age={{Birth date and age2|2023|09|08|1988|06|01|df=y}}|caps=41|club=La Baule|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Tiaan|de Klerk}}|age={{Birth date and age2|2023|09|08|2001|06|12|df=y}}|caps=1|club=Mogliano|clubnat=ITA}}
{{nat rs player|pos=LK|name={{sortname|Adriaan|Ludick}}|age={{Birth date and age2|2023|09|08|1998|07|22|df=y}}|caps=9|club=Limoges|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Mahepisa|Tjeriko}}|age={{Birth date and age2|2023|09|08|1993|05|06|df=y}}|caps=11|club=University of Namibia|clubnat=NAM}}
{{nat rs player|pos=LK|name={{sortname|Tjiuee|Uanivi}}|age={{Birth date and age2|2023|09|08|1990|12|31|df=y}}|caps=34|club=Montauban|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|P. J.|van Lill}}|age={{Birth date and age2|2023|09|08|1983|12|04|df=y}}|caps=60|club=Capbreton Hossegor|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Adriaan|Booysen}}|age={{Birth date and age2|2023|09|08|1996|05|17|df=y}}|caps=24|club=Dallas Jackals|clubnat=USA}}
{{nat rs player|pos=BR|name={{sortname|Wian|Conradie}}|age={{Birth date and age2|2023|09|08|1994|10|14|df=y}}|caps=28|club=New England Free Jacks|clubnat=USA}}
{{nat rs player|pos=BR|name={{sortname|Prince|ǃGaoseb}}|age={{Birth date and age2|2023|09|08|1998|07|07|df=y}}|caps=12|club=Tel Aviv Heat|clubnat=ISR}}
{{nat rs player|pos=BR|name={{sortname|Richard|Hardwick}}|age={{Birth date and age2|2023|09|08|1994|05|31|df=y}}|caps=3|club=Melbourne Rebels|clubnat=AUS}}
{{nat rs player|pos=BR|name={{sortname|Max|Katjijeko}}|age={{Birth date and age2|2023|09|08|1995|04|08|df=y}}|caps=21|club=Tel Aviv Heat|clubnat=ISR}}
{{nat rs player|pos=BR|name={{sortname|Johan|Retief|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1995|10|10|df=y}}|caps=21|club=Griquas|clubnat=RSA}}
{{nat rs player|pos=SH|name={{sortname|Oela|Blaauw}}|age={{Birth date and age2|2023|09|08|2001|10|17|df=y}}|caps=0|club=University of Johannesburg|clubnat=RSA}}
{{nat rs player|pos=SH|name={{sortname|TC|Kisting}} 1|age={{Birth date and age2|2023|09|08|1994|01|13|df=y}}|caps=18|club=Dinamo București|clubnat=ROM}}
{{nat rs player|pos=SH|name={{sortname|Damian|Stevens}}|age={{Birth date and age2|2023|09|08|1995|06|02|df=y}}|caps=36|club=New Orleans Gold|clubnat=USA}}
{{nat rs player|pos=SH|name={{sortname|Jacques|Theron}}|age={{Birth date and age2|2023|09|08|1999|03|22|df=y}}|caps=3|club=Wanderers|clubnat=NAM}}
{{nat rs player|pos=FH|name={{sortname|Cliven|Loubser}}|age={{Birth date and age2|2023|09|08|1997|02|24|df=y}}|caps=24|club=Utah Warriors|clubnat=USA}}
{{nat rs player|pos=FH|name={{sortname|Tiaan|Swanepoel}}|age={{Birth date and age2|2023|09|08|1996|06|04|df=y}}|caps=2|club=Valence-d'Agen|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|André|van den Berg}}|age={{Birth date and age2|2023|09|08|1999|11|28|df=y}}|caps=4|club=Wanderers|clubnat=NAM}}
{{nat rs player|pos=CE|name={{sortname|Danco|Burger}}|age={{Birth date and age2|2023|09|08|1998|07|28|df=y}}|caps=5|club=Wanderers|clubnat=NAM}}
{{nat rs player|pos=CE|name={{sortname|Johan|Deysel}} (c)|age={{Birth date and age2|2023|09|08|1991|09|26|df=y}}|caps=35|club=Colomiers|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Alcino|Izaacs}}|age={{Birth date and age2|2023|09|08|1993|11|16|df=y}}|caps=3|club=Boland Cavaliers|clubnat=RSA}}
{{Nat rs player|pos=CE|name={{sortname|Lloyd|Jacobs}} 2|age={{Birth date and age2|2023|09|08|1993|2|17|df=y}}|caps=0|clubnat=NAM|club=Kudus}}
{{nat rs player|pos=CE|name={{sortname|Le Roux|Malan}} 2|age={{Birth date and age2|2023|09|08|1999|03|31|df=y}}|caps=2|club=New England Free Jacks|clubnat=USA}}
{{nat rs player|pos=WG|name={{sortname|JC|Greyling}}|age={{Birth date and age2|2023|09|08|1991|06|21|df=y}}|caps=42|club=Wanderers|clubnat=NAM}}
{{nat rs player|pos=WG|name={{sortname|Gerswin|Mouton}}|age={{Birth date and age2|2023|09|08|1999|12|16|df=y}}|caps=3|club=Wits University|clubnat=RSA}}
{{Nat rs player|pos=FB|name={{sortname|Chad|Plato}} 1|age={{Birth date and age2|2023|09|08|1998|04|21|df=y}}|caps=4|club=Kudus|clubnat=NAM}}
{{nat rs player|pos=FB|name={{sortname|Divan|Rossouw}}|age={{Birth date and age2|2023|09|08|1996|03|12|df=y}}|caps=6|club=Krasny Yar|clubnat=RUS}}
{{nat rs end}}
Pool B
=South Africa=
South Africa announced their squad on 8 August 2023.{{cite news |url=https://www.rugbyworldcup.com/2023/news/830842/south-africa-name-squad-for-rugby-world-cup-2023 |title=South Africa name squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=8 August 2023 |access-date=8 August 2023}}
1 On 14 September 2023, Malcolm Marx was ruled out of the World Cup, after sustaining a knee injury.{{cite news |url=https://www.independent.co.uk/sport/rugby/rugby-union/malcolm-marx-injury-south-africa-rugby-world-cup-b2411279.html |title=South Africa suffer major injury blow with Malcolm Marx ruled out of World Cup |website=www.independent.co.uk/sport |publisher=The Independent Sport |date=14 September 2023 |access-date=14 September 2023}} He was replaced in the South Africa squad by Handré Pollard.{{cite news |url=https://www.bbc.co.uk/sport/rugby-union/66839040 |title=Rugby World Cup 2023: Handre Pollard called up by South Africa |website=www.bbc.co.uk/sport |publisher=BBC Sport |date=17 September 2023 |access-date=17 September 2023}}
2 On 2 October 2023, Makazole Mapimpi was ruled out of the World Cup, after sustaining a fractured eye socket.{{cite news |url=https://www.theguardian.com/sport/2023/oct/02/south-africa-makazole-mapimpi-out-of-rugby-world-cup-fractured-eye-socket |title=South Africa's Makazole Mapimpi out of World Cup with fractured eye socket |website=www.theguardian.com/sport |publisher=The Guardian Sport |date=2 October 2023 |access-date=2 October 2023}} He was replaced in the South Africa squad by Lukhanyo Am.{{cite news |url=https://www.news24.com/sport/rugby/worldcup/boks-call-up-am-to-replace-injured-mapimpi-in-rugby-world-cup-squad-20231002 |title=Boks call up Am to replace injured Mapimpi in Rugby World Cup squad |website=www.news24.com |publisher=News 24 |date=17 September 2023 |access-date=17 September 2023}}
Head coach: {{flagicon|RSA}} Jacques Nienaber
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Malcolm|Marx}} 1|age={{Birth date and age2|2023|09|08|1994|7|13|df=y}}|caps=63|club={{Rut|Kubota Spears|fb=y}}}}
{{nat rs player|pos=HK|name={{sortname|Bongi|Mbonambi}}|age={{Birth date and age2|2023|09|08|1991|1|7|df=y}}|caps=62|club={{Rut|Sharks|fb=y}}}}
{{nat rs player|pos=PR|name={{sortname|Steven|Kitshoff}}|age={{Birth date and age2|2023|09|08|1992|2|10|df=y}}|caps=76|club={{Rut|Ulster|fb=y}}}}
{{nat rs player|pos=PR|name={{sortname|Vincent|Koch}}|age={{Birth date and age2|2023|09|08|1990|3|13|df=y}}|caps=46|club={{Rut|Sharks|fb=y}}}}
{{nat rs player|pos=PR|name={{sortname|Frans|Malherbe}}|age={{Birth date and age2|2023|09|08|1991|3|14|df=y}}|caps=63|club={{Rut|Stormers|fb=y}}}}
{{nat rs player|pos=PR|name={{sortname|Ox|Nché}}|age={{Birth date and age2|2023|09|08|1995|7|23|df=y}}|caps=21|club={{Rut|Sharks|fb=y}}}}
{{nat rs player|pos=PR|name={{sortname|Trevor|Nyakane}}|age={{Birth date and age2|2023|09|08|1989|5|4|df=y}}|caps=62|club={{Rut|Racing 92|fb=y}}}}
{{nat rs player|pos=LK|name={{sortname|Eben|Etzebeth}}|age={{Birth date and age2|2023|09|08|1991|10|29|df=y}}|caps=113|club={{Rut|Sharks|fb=y}}}}
{{nat rs player|pos=LK|name={{sortname|Jean|Kleyn}}|age={{Birth date and age2|2023|09|08|1993|8|26|df=y}}|caps=4|club={{Rut|Munster|fb=y}}}}
{{nat rs player|pos=LK|name={{sortname|Franco|Mostert}}|age={{Birth date and age2|2023|09|08|1990|11|27|df=y}}|caps=67|club={{Rut|Mie Honda Heat|fb=y}}}}
{{nat rs player|pos=LK|name={{sortname|Marvin|Orie}}|age={{Birth date and age2|2023|09|08|1993|2|15|df=y}}|caps=14|club={{Rut|Perpignan|fb=y}}}}
{{nat rs player|pos=LK|name={{sortname|RG|Snyman}}|age={{Birth date and age2|2023|09|08|1995|1|29|df=y}}|caps=28|club={{Rut|Munster|fb=y}}}}
{{nat rs player|pos=LF|name={{sortname|Pieter-Steph|du Toit}}|age={{Birth date and age2|2023|09|08|1992|8|20|df=y}}|caps=71|club={{Rut|Toyota Verblitz|fb=y}}}}
{{nat rs player|pos=LF|name={{sortname|Deon|Fourie}}|age={{Birth date and age2|2023|09|08|1986|9|25|df=y}}|caps=7|club={{Rut|Stormers|fb=y}}}}
{{nat rs player|pos=LF|name={{sortname|Siya|Kolisi}} (c)|age={{Birth date and age2|2023|09|08|1991|6|16|df=y}}|caps=77|club={{Rut|Racing 92|fb=y}}}}
{{nat rs player|pos=LF|name={{sortname|Kwagga|Smith}}|age={{Birth date and age2|2023|09|08|1993|6|11|df=y}}|caps=34|club={{Rut|Shizuoka Blue Revs|fb=y}}}}
{{nat rs player|pos=LF|name={{sortname|Marco|van Staden}}|age={{Birth date and age2|2023|09|08|1995|8|25|df=y}}|caps=14|club={{Rut|Bulls|fb=y}}}}
{{nat rs player|pos=LF|name={{sortname|Duane|Vermeulen}}|age={{Birth date and age2|2023|09|08|1986|7|3|df=y}}|caps=70|club=Unattached}}
{{nat rs player|pos=LF|name={{sortname|Jasper|Wiese}}|age={{Birth date and age2|2023|09|08|1995|10|21|df=y}}|caps=23|club={{Rut|Leicester Tigers|fb=y}}}}
{{nat rs player|pos=SH|name={{sortname|Faf|de Klerk}}|age={{Birth date and age2|2023|09|08|1991|10|19|df=y}}|caps=49|club={{Rut|Yokohama Canon Eagles|fb=y}}}}
{{nat rs player|pos=SH|name={{sortname|Jaden|Hendrikse}}|age={{Birth date and age2|2023|09|08|2000|3|23|df=y}}|caps=13|club={{Rut|Sharks|fb=y}}}}
{{nat rs player|pos=SH|name={{sortname|Cobus|Reinach}}|age={{Birth date and age2|2023|09|08|1990|2|7|df=y}}|caps=26|club={{Rut|Montpellier|fb=y}}}}
{{nat rs player|pos=SH|name={{sortname|Grant|Williams|Grant Williams (rugby union)}}|age={{Birth date and age2|2023|09|08|1996|7|22|df=y}}|caps=5|club={{Rut|Sharks|fb=y}}}}
{{nat rs player|pos=FH|name={{sortname|Manie|Libbok}}|age={{Birth date and age2|2023|09|08|1997|7|15|df=y}}|caps=9|club={{Rut|Stormers|fb=y}}}}
{{nat rs player|pos=FH|name={{sortname|Handré|Pollard}} 1|age={{Birth date and age2|2023|09|08|1994|3|11|df=y}}|caps=65|club={{Rut|Leicester Tigers|fb=y}}}}
{{nat rs player|pos=FH|name={{sortname|Damian|Willemse}}|age={{Birth date and age2|2023|09|08|1998|5|7|df=y}}|caps=33|club={{Rut|Stormers|fb=y}}}}
{{nat rs player|pos=CE|name={{sortname|Lukhanyo|Am}} 2|age={{Birth date and age2|2023|09|08|1993|11|28|df=y}}|caps=35|club={{Rut|Sharks|fb=y}}}}
{{nat rs player|pos=CE|name={{sortname|Damian|de Allende}}|age={{Birth date and age2|2023|09|08|1991|11|25|df=y}}|caps=73|club={{Rut|Saitama Wild Knights|fb=y}}}}
{{nat rs player|pos=CE|name={{sortname|André|Esterhuizen}}|age={{Birth date and age2|2023|09|08|1994|3|30|df=y}}|caps=14|club={{Rut|Harlequins|fb=y}}}}
{{nat rs player|pos=CE|name={{sortname|Jesse|Kriel}}|age={{Birth date and age2|2023|09|08|1994|2|15|df=y}}|caps=62|club={{Rut|Yokohama Canon Eagles|fb=y}}}}
{{nat rs player|pos=WG|name={{sortname|Kurt-Lee|Arendse}}|age={{Birth date and age2|2023|09|08|1996|6|17|df=y}}|caps=10|club={{Rut|Bulls|fb=y}}}}
{{nat rs player|pos=WG|name={{sortname|Cheslin|Kolbe}}|age={{Birth date and age2|2023|09|08|1993|10|28|df=y}}|caps=26|club={{Rut|Tokyo Sungoliath|fb=y}}}}
{{nat rs player|pos=WG|name={{sortname|Makazole|Mapimpi}} 2|age={{Birth date and age2|2023|09|08|1990|7|26|df=y}}|caps=39|club={{Rut|Sharks|fb=y}}}}
{{nat rs player|pos=WG|name={{sortname|Canan|Moodie}}|age={{Birth date and age2|2023|09|08|2002|11|5|df=y}}|caps=8|club={{Rut|Bulls|fb=y}}}}
{{nat rs player|pos=FB|name={{sortname|Willie|le Roux}}|age={{Birth date and age2|2023|09|08|1989|8|18|df=y}}|caps=87|club={{Rut|Bulls|fb=y}}}}
{{nat rs end}}
=Ireland=
Ireland announced their final squad on 27 August 2023.{{cite web |title=Ireland name squad for Rugby World Cup 2023 |url=https://www.rugbyworldcup.com/2023/news/836125/ireland-name-squad-for-rugby-world-cup-2023 |publisher=Rugby World Cup |date=27 August 2023 |access-date=27 August 2023}}
Head coach: {{flagicon|ENG}} Andy Farrell
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Rob|Herring|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1990|4|28|df=yes}}|caps=37|club=Ulster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=HK|name={{sortname|Rónan|Kelleher}}|age={{Birth date and age2|2023|09|08|1998|1|24|df=yes}}|caps=21|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=HK|name={{sortname|Dan|Sheehan|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1998|9|17|df=yes}}|caps=18|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=PR|name={{sortname|Finlay|Bealham}}|age={{Birth date and age2|2023|09|08|1991|10|9|df=yes}}|caps=32|club=Connacht|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=PR|name={{sortname|Tadhg|Furlong}}|age={{Birth date and age2|2023|09|08|1992|11|14|df=yes}}|caps=67|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=PR|name={{sortname|Dave|Kilcoyne}}|age={{Birth date and age2|2023|09|08|1988|12|14|df=yes}}|caps=52|club=Munster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=PR|name={{sortname|Jeremy|Loughman}}|age={{Birth date and age2|2023|09|08|1995|7|22|df=yes}}|caps=3|club=Munster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=PR|name={{sortname|Tom|O'Toole|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1998|9|23|df=yes}}|caps=11|club=Ulster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=PR|name={{sortname|Andrew|Porter|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1996|1|16|df=yes}}|caps=54|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=LK|name={{sortname|Ryan|Baird}}|age={{Birth date and age2|2023|09|08|1999|7|26|df=yes}}|caps=13|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=LK|name={{sortname|Tadhg|Beirne}}|age={{Birth date and age2|2023|09|08|1992|1|8|df=yes}}|caps=41|club=Munster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=LK|name={{sortname|Iain|Henderson}}|age={{Birth date and age2|2023|09|08|1992|2|21|df=yes}}|caps=74|club=Ulster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=LK|name={{sortname|Joe|McCarthy|dab=rugby union}}|age={{Birth date and age2|2023|09|08|2001|3|26|df=yes}}|caps=3|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=LK|name={{sortname|James|Ryan|dab=rugby union, born 1996}}|age={{Birth date and age2|2023|09|08|1996|7|24|df=yes}}|caps=55|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=BR|name={{sortname|Jack|Conan}}|age={{Birth date and age2|2023|09|08|1992|7|29|df=yes}}|caps=39|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=BR|name={{sortname|Caelan|Doris}}|age={{Birth date and age2|2023|09|08|1998|4|2|df=yes}}|caps=31|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=BR|name={{sortname|Peter|O'Mahony}}|age={{Birth date and age2|2023|09|08|1989|9|17|df=yes}}|caps=96|club=Munster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=BR|name={{sortname|Josh|van der Flier}}|age={{Birth date and age2|2023|09|08|1993|4|25|df=yes}}|caps=52|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=SH|name={{sortname|Craig|Casey}}|age={{Birth date and age2|2023|09|08|1999|4|19|df=yes}}|caps=12|club=Munster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=SH|name={{sortname|Jamison|Gibson-Park}}|age={{Birth date and age2|2023|09|08|1992|2|23|df=yes}}|caps=26|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=SH|name={{sortname|Conor|Murray}}|age={{Birth date and age2|2023|09|08|1989|4|20|df=yes}}|caps=106|club=Munster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=FH|name={{sortname|Ross|Byrne}}|age={{Birth date and age2|2023|09|08|1995|4|8|df=yes}}|caps=21|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=FH|name={{sortname|Jack|Crowley}}|age={{Birth date and age2|2023|09|08|2000|1|13|df=yes}}|caps=6|club=Munster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=FH|name={{sortname|Johnny|Sexton}} (c)|age={{Birth date and age2|2023|09|08|1985|7|11|df=yes}}|caps=113|club=Unattached}}
{{nat rs player|pos=CE|name={{sortname|Bundee|Aki}}|age={{Birth date and age2|2023|09|08|1990|4|7|df=yes}}|caps=47|club=Connacht|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=CE|name={{sortname|Robbie|Henshaw}}|age={{Birth date and age2|2023|09|08|1993|6|12|df=yes}}|caps=64|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=CE|name={{sortname|Stuart|McCloskey}}|age={{Birth date and age2|2023|09|08|1992|8|6|df=yes}}|caps=13|club=Ulster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=CE|name={{sortname|Garry|Ringrose}}|age={{Birth date and age2|2023|09|08|1995|1|26|df=yes}}|caps=51|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=WG|name={{sortname|Keith|Earls}}|age={{Birth date and age2|2023|09|08|1987|10|2|df=yes}}|caps=100|club=Munster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=WG|name={{sortname|Mack|Hansen}}|age={{Birth date and age2|2023|09|08|1998|3|27|df=yes}}|caps=16|club=Connacht|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=WG|name={{sortname|James|Lowe|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1992|7|8|df=yes}}|caps=21|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=FB|name={{sortname|Hugo|Keenan}}|age={{Birth date and age2|2023|09|08|1996|6|18|df=yes}}|caps=31|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=FB|name={{sortname|Jimmy|O'Brien|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1996|11|27|df=yes}}|caps=6|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs end}}
=Scotland=
Scotland announced their squad on 16 August 2023.{{cite news |url=https://www.rugbyworldcup.com/2023/news/832687/scotland-name-squad-for-rugby-world-cup-2023 |title=Scotland name squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=16 August 2023 |access-date=16 August 2023}}
1 On 14 September 2023, Dave Cherry was ruled out of the World Cup, after a concussion injury. He was replaced by Stuart McInally.{{cite news |url=https://www.theoffsideline.com/rwc23-stuart-mcinally-dave-cherry-scotland/ |title=Stuart McInally replaces Dave Cherry in Scotland squad |website=www.theoffsideline.com |publisher=The Offside Line |date=14 September 2023 |access-date=14 September 2023}}
2 On 24 September 2023, Stuart McInally was replaced by Johnny Matthews, after a neck injury.{{cite news |url=https://www.scotsman.com/sport/rugby-union/rugby-world-cup-scotlands-stuart-mcinally-out-of-squad-following-neck-injury-just-days-after-being-called-up-4347252 |title=Scotland's Stuart McInally out of squad following neck injury |website=www.scotsman.com |publisher=The Scotsman |date=24 September 2023 |access-date=24 September 2023}}
Head coach: {{flagicon|SCO}} Gregor Townsend
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Ewan|Ashman}}|age={{Birth date and age2|2023|09|08|2000|4|3|df=y}}|caps=9|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=HK|name={{sortname|Dave|Cherry}} 1|age={{Birth date and age2|2023|09|08|1991|1|3|df=y}}|caps=10|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=HK|name={{sortname|Johnny|Matthews|dab=rugby union}} 2|age={{Birth date and age2|2023|09|08|1993|7|5|df=y}}|caps=0|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=HK|name={{sortname|Stuart|McInally}} 1, 2|age={{Birth date and age2|2023|09|08|1990|8|9|df=y}}|caps=49|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=HK|name={{sortname|George|Turner|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1992|10|8|df=y}}|caps=37|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=PR|name={{sortname|Jamie|Bhatti}}|age={{Birth date and age2|2023|09|08|1993|9|8|df=y}}|caps=32|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=PR|name={{sortname|Zander|Fagerson}}|age={{Birth date and age2|2023|09|08|1996|1|19|df=y}}|caps=59|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=PR|name={{sortname|WP|Nel}}|age={{Birth date and age2|2023|09|08|1986|4|30|df=y}}|caps=56|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=PR|name={{sortname|Pierre|Schoeman}} |age={{Birth date and age2|2023|09|08|1994|5|7|df=y}}|caps=23|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=PR|name={{sortname|Javan|Sebastian}}|age={{Birth date and age2|2023|09|08|1994|9|2|df=y}}|caps=6|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=PR|name={{sortname|Rory|Sutherland|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1992|8|24|df=y}}|caps=25|club=Unattached}}
{{nat rs player|pos=LK|name={{sortname|Scott|Cummings|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1996|12|3|df=y}}|caps=29|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=LK|name={{sortname|Grant|Gilchrist}}|age={{Birth date and age2|2023|09|08|1990|8|9|df=y}}|caps=65|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=LK|name={{sortname|Richie|Gray|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1989|8|24|df=y}}|caps=75|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=LK|name={{sortname|Sam|Skinner|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1995|1|31|df=y}}|caps=28|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=BR|name={{sortname|Luke|Crosbie}}|age={{Birth date and age2|2023|09|08|1997|4|22|df=y}}|caps=5|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=BR|name={{sortname|Rory|Darge}}|age={{Birth date and age2|2023|09|08|2000|2|23|df=y}}|caps=11|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=BR|name={{sortname|Jack|Dempsey|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1994|4|12|df=y}}|caps=12|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=BR|name={{sortname|Matt|Fagerson}}|age={{Birth date and age2|2023|09|08|1998|7|16|df=y}}|caps=36|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=BR|name={{sortname|Jamie|Ritchie}} (c)|age={{Birth date and age2|2023|09|08|1996|8|16|df=y}}|caps=43|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=BR|name={{sortname|Hamish|Watson|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1991|10|15|df=y}}|caps=58|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=SH|name={{sortname|George|Horne|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1995|5|12|df=y}}|caps=23|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=SH|name={{sortname|Ali|Price}}|age={{Birth date and age2|2023|09|08|1993|5|12|df=y}}|caps=63|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=SH|name={{sortname|Ben|White|dab=rugby union, born 1998}}|age={{Birth date and age2|2023|09|08|1998|5|27|df=y}}|caps=17|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|Ben|Healy|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1999|6|29|df=y}}|caps=3|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=FH|name={{sortname|Finn|Russell}}|age={{Birth date and age2|2023|09|08|1992|9|23|df=y}}|caps=72|club=Bath|clubnat=ENG}}
{{nat rs player|pos=CE|name={{sortname|Chris|Harris|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1990|12|28|df=y}}|caps=44|club=Gloucester|clubnat=ENG}}
{{nat rs player|pos=CE|name={{sortname|Huw|Jones|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1993|12|17|df=y}}|caps=39|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=CE|name={{sortname|Cameron|Redpath}}|age={{Birth date and age2|2023|09|08|1999|12|23|df=y}}|caps=7|club=Bath|clubnat=ENG}}
{{nat rs player|pos=CE|name={{sortname|Sione|Tuipulotu|dab=rugby union, born February 1997}}|age={{Birth date and age2|2023|09|08|1997|2|12|df=y}}|caps=19|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=WG|name={{sortname|Darcy|Graham}}|age={{Birth date and age2|2023|09|08|1997|6|21|df=y}}|caps=35|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=WG|name={{sortname|Kyle|Steyn}}|age={{Birth date and age2|2023|09|08|1994|1|29|df=y}}|caps=13|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=WG|name={{sortname|Duhan|van der Merwe}}|age={{Birth date and age2|2023|09|08|1995|6|4|df=y}}|caps=31|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=FB|name={{sortname|Blair|Kinghorn}}|age={{Birth date and age2|2023|09|08|1997|1|18|df=y}}|caps=46|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=FB|name={{sortname|Ollie|Smith|dab=rugby union, born 2000}}|age={{Birth date and age2|2023|09|08|2000|8|7|df=y}}|caps=6|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs end}}
=Tonga=
Tonga announced their final squad on 21 August 2023.{{cite news |url=https://www.rugbyworldcup.com/2023/news/834422/tonga-name-squad-for-rugby-world-cup-2023 |title=Tonga name squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=21 August 2023 |access-date=21 August 2023}}
1 On 18 September 2023, Feao Fotuaika and Otumaka Mausia were ruled out of the World Cup, after sustaining various injuries. They were replaced in the Tonga squad by Siate Tokolahi and Patrick Pellegrini.{{cite news |title=Tonga confirm two injury replacements in World Cup squad |url=https://www.reuters.com/sports/tonga-confirm-two-injury-replacements-world-cup-squad-2023-09-19/ |website=www.reuters.com |publisher=Reuters |date=19 September 2023 |accessdate=19 September 2023 }}
2 On 29 September 2023, Siua Maile and Solomone Funaki were ruled out of the World Cup, after sustaining various injuries. They were replaced in the Tonga squad by Sione Angaʻaelangi and Penitoa Finau.{{cite news |title=UPDATED: Tonga make further change to squad for Rugby World Cup 2023 |url=https://www.rugbyworldcup.com/2023/news/834422/tonga-name-squad-for-rugby-world-cup-2023/ |publisher=Rugbyworldcup.com|date=29 September 2023 |accessdate=5 October 2023 }}
Head coach: {{flagicon|AUS}} Toutai Kefu
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Sione|Angaʻaelangi}}2|age={{Birth date and age2|2023|09|08|1988|11|7|df=y}}|caps=5|club=Stade Niçois|clubnat=FRA}}
{{nat rs player|pos=HK|name={{sortname|Siua|Maile}}2|age={{Birth date and age2|2023|09|08|1997|2|18|df=y}}|caps=15|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=HK|name={{sortname|Sam|Moli}}|age={{Birth date and age2|2023|09|08|1998|12|24|df=y}}|caps=13|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=HK|name={{sortname|Paul|Ngauamo}}|age={{Birth date and age2|2023|09|08|1990|2|19|df=y}}|caps=27|club=Castres|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Joe|Apikotoa}}|age={{Birth date and age2|2023|09|08|1996|7|18|df=y}}|caps=3|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=PR|name={{sortname|Siegfried|Fisiʻihoi}}|age={{Birth date and age2|2023|09|08|1987|6|8|df=y}}|caps=23|club=Pau|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Feao|Fotuaika}} 1|age={{Birth date and age2|2023|09|08|1993|4|23|df=y}}|caps=5|club=Lyon|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Tau|Koloamatangi}}|age={{Birth date and age2|2023|09|08|1995|1|3|df=y}}|caps=7|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=PR|name={{sortname|Paula|Latu}}|age={{Birth date and age2|2023|09|08|1996|2|14|df=y}}|caps=1|club=Southland|clubnat=NZL}}
{{nat rs player|pos=PR|name={{sortname|Ben|Tameifuna}}|age={{Birth date and age2|2023|09|08|1991|8|30|df=y}}|caps=29|club=Bordeaux|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Siate|Tokolahi}} 1|age={{Birth date and age2|2023|09|08|1992|3|16|df=y}}|caps=3|club=Pau|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Adam|Coleman}}|age={{Birth date and age2|2023|09|08|1991|10|7|df=y}}|caps=0|club=Bordeaux|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Leva|Fifita}}|age={{Birth date and age2|2023|09|08|1989|7|29|df=y}}|caps=31|club={{flagicon|IRE|rugby union}} Connacht}}
{{nat rs player|pos=LK|name={{sortname|Sam|Lousi}}|age={{Birth date and age2|2023|09|08|1991|7|20|df=y}}|caps=13|club=Scarlets|clubnat=WAL}}
{{nat rs player|pos=LK|name={{sortname|Steve|Mafi}}|age={{Birth date and age2|2023|09|08|1989|12|9|df=y}}|caps=41|club=Oyonnax|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Semisi|Paea}}|age={{Birth date and age2|2023|09|08|1999|4|17|df=y}}|caps=3|club=New England Free Jacks|clubnat=USA}}
{{nat rs player|pos=BR|name={{sortname|Vaea|Fifita}}|age={{Birth date and age2|2023|09|08|1992|6|17|df=y}}|caps=9|club=Scarlets|clubnat=WAL}}
{{nat rs player|pos=BR|name={{sortname|Penitoa|Finau}}2|age={{Birth date and age2|2023|09|08|1993|12|17|df=y}}|caps=0|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=BR|name={{sortname|Solomone|Funaki}}2|age={{Birth date and age2|2023|09|08|1994|4|25|df=y}}|caps=7|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=BR|name={{sortname|Tanginoa|Halaifonua}}|age={{Birth date and age2|2023|09|08|1996|9|20|df=y}}|caps=13|club=Stade Français|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Sione|Havili Talitui}}|age={{Birth date and age2|2023|09|08|1998|1|25|df=y}}|caps=9|club=Crusaders|clubnat=NZL}}
{{nat rs player|pos=BR|name={{sortname|Sione|Vailanu}}|age={{Birth date and age2|2023|09|08|1995|1|27|df=y}}|caps=12|club=Glasgow Warriors|clubnat=SCO}}
{{nat rs player|pos=SH|name={{sortname|Manu|Paea}}|age={{Birth date and age2|2023|09|08|2001|9|17|df=y}}|caps=9|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=SH|name={{sortname|Augustine|Pulu}}|age={{Birth date and age2|2023|09|08|1990|1|4|df=y}}|caps=3|club=Hino Red Dolphins|clubnat=JPN}}
{{nat rs player|pos=SH|name={{sortname|Sonatane|Takulua}} (c)|age={{Birth date and age2|2023|09|08|1991|1|11|df=y}}|caps=52|club=Agen|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|William|Havili}}|age={{Birth date and age2|2023|09|08|1998|9|9|df=y}}|caps=9|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=FH|name={{sortname|Otumaka|Mausia}} 1|age={{Birth date and age2|2023|09|08|1997|4|22|df=y}}|caps=11|club=Western Sydney Two Blues|clubnat=AUS}}
{{nat rs player|pos=FH|name={{sortname|Patrick|Pellegrini}} 1|age={{Birth date and age2|2023|09|08|1998|9|28|df=y}}|caps=3|club=Coventry|clubnat=ENG}}
{{nat rs player|pos=CE|name={{sortname|Pita|Ahki}}|age={{Birth date and age2|2023|09|08|1992|9|24|df=y}}|caps=4|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Malakai|Fekitoa}}|age={{Birth date and age2|2023|09|08|1992|5|10|df=y}}|caps=8|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=CE|name={{sortname|George|Moala}}|age={{Birth date and age2|2023|09|08|1990|11|5|df=y}}|caps=5|club=Clermont|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Afusipa|Taumoepeau}}|age={{Birth date and age2|2023|09|08|1990|1|26|df=y}}|caps=12|club=Perpignan|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Fine|Inisi}}|age={{Birth date and age2|2023|09|08|1998|5|19|df=y}}|caps=7|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=WG|name={{sortname|Solomone|Kata}}|age={{Birth date and age2|2023|09|08|1994|12|3|df=y}}|caps=9|club=Leicester Tigers|clubnat=ENG}}
{{nat rs player|pos=WG|name={{sortname|Kyren|Taumoefolau}}|age={{Birth date and age2|2023|09|08|2003|5|8|df=y}}|caps=5|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=WG|name={{sortname|Anzelo|Tuitavuki}}|age={{Birth date and age2|2023|09|08|1998|10|10|df=y}}|caps=7|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=FB|name={{sortname|Charles|Piutau}}|age={{Birth date and age2|2023|09|08|1991|10|31|df=y}}|caps=5|club=Shizuoka Blue Revs|clubnat=JPN}}
{{nat rs end}}
=Romania=
Romania announced their squad on 16 August 2023.{{cite web |url=https://rugbyromania.ro/33-de-stejari-pentru-cupa-mondiala-cristi-chirica-va-fi-capitanul-romaniei/ |title=33 de Stejari pentru Cupa Mondială! Cristi Chirică va fi căpitanul României! |work=FRR |date=16 August 2023 |access-date=16 August 2023 | language=ro}}
1 On 28 August 2023, Mihai Macovei, Mihai Mureșan and Paul Popoaia were replaced by André Gorin, Sioeli Lama and Taliaʻuli Sikuea due to injuries.{{cite web |url=https://www.rugbyworldcup.com/2023/news/832695/romania-name-squad-for-rugby-world-cup-2023 |title=Romania make three changes to squad for Rugby World Cup 2023 |work=Rugby World Cup |date=28 August 2023 |access-date=8 September 2023 }}
2 On 19 September 2023, Romania replaced Gabriel Pop, Taylor Gontineac and Hinckley Vaovasa with Luca Nichitean, Mihai Graure and Alexandru Bucur because of various injuries.{{cite web |url=https://www.rugbyworldcup.com/2023/news/832695/romania-name-squad-for-rugby-world-cup-2023 |title=Romania make three more changes to Rugby World Cup 2023 squad |work=Rugby World Cup |date=26 September 2023 |access-date=5 October 2023 }}
Head coach: {{flagicon|ROU}} Eugen Apjok
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Florin|Bărdașu}}|age={{Birth date and age2|2023|09|08|1991|9|23|df=y}}|caps=12|club=Steaua București|clubnat=ROU}}
{{nat rs player|pos=HK|name={{sortname|Ovidiu|Cojocaru}}|age={{Birth date and age2|2023|09|08|1996|11|19|df=y}}|caps=32|club=Dinamo București|clubnat=ROU}}
{{nat rs player|pos=HK|name={{sortname|Robert|Irimescu}}|age={{Birth date and age2|2023|09|08|1996|3|1|df=y}}|caps=4|club=Știința Baia Mare|clubnat=ROU}}
{{nat rs player|pos=PR|name={{sortname|Costel|Burțilă}}|age={{Birth date and age2|2023|09|08|1991|7|14|df=y}}|caps=13|club=Hyères Carqueiranne|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Thomas|Crețu}}|age={{Birth date and age2|2023|09|08|2002|3|5|df=y}}|caps=5|club=Aurillac|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Gheorghe|Gajion}}|age={{Birth date and age2|2023|09|08|1992|11|13|df=y}}|caps=9|club=Mont-de-Marsan|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Alexandru|Gordaș}}|age={{Birth date and age2|2023|09|08|1994|5|11|df=y}}|caps=35|club=Dinamo București|clubnat=ROU}}
{{nat rs player|pos=PR|name={{sortname|Iulian|Harțig}}|age={{Birth date and age2|2023|09|08|1998|10|11|df=y}}|caps=9|club=Bassin d'Arcachon|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Alexandru|Savin}}|age={{Birth date and age2|2023|09|08|1995|2|12|df=y}}|caps=25|club=Steaua București|clubnat=ROU}}
{{nat rs player|pos=LK|name={{sortname|Ștefan|Iancu|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1998|7|1|df=y}}|caps=5|club=Știința Baia Mare|clubnat=ROU}}
{{nat rs player|pos=LK|name={{sortname|Marius|Iftimiciuc}}|age={{Birth date and age2|2023|09|08|1997|8|13|df=y}}|caps=22|club=Carcassonne|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Adrian|Moțoc}}|age={{Birth date and age2|2023|09|08|1996|7|11|df=y}}|caps=27|club=Biarritz|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Cristi|Boboc}}|age={{Birth date and age2|2023|09|08|1995|10|9|df=y}}|caps=9|club=Steaua București|clubnat=ROU}}
{{nat rs player|pos=BR|name={{sortname|Cristi|Chirică}} (c)|age={{Birth date and age2|2023|09|08|1997|4|9|df=y}}|caps=34|club=Dinamo București|clubnat=ROU}}
{{nat rs player|pos=BR|name={{sortname|André|Gorin|dab=rugby union}} 1|age={{Birth date and age2|2023|09|08|1987|11|30|df=y}}|caps=44|club=Hyères Carqueiranne|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Mihai|Macovei}} 1|age={{Birth date and age2|2023|09|08|1986|10|29|df=y}}|caps=104|club=Bassin d'Arcachon|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Vlad|Neculau}}|age={{Birth date and age2|2023|09|08|1998|1|7|df=y}}|caps=14|club=Timișoara|clubnat=ROU}}
{{nat rs player|pos=BR|name={{sortname|Florian|Roșu}}|age={{Birth date and age2|2023|09|08|1993|4|20|df=y}}|caps=13|club=Știința Baia Mare|clubnat=ROU}}
{{nat rs player|pos=BR|name={{sortname|Dragoș|Ser}}|age={{Birth date and age2|2023|09|08|1999|3|4|df=y}}|caps=15|club=Steaua București|clubnat=ROU}}
{{nat rs player|pos=BR|name={{sortname|Damian|Strătilă}}|age={{Birth date and age2|2023|09|08|1996|7|28|df=y}}|caps=6|club=Steaua București|clubnat=ROU}}
{{nat rs player|pos=SH|name={{sortname|Alin|Conache}}|age={{Birth date and age2|2023|09|08|2002|5|7|df=y}}|caps=5|club=Timișoara|clubnat=ROU}}
{{nat rs player|pos=SH|name={{sortname|Gabriel|Rupanu}}|age={{Birth date and age2|2023|09|08|1997|9|28|df=y}}|caps=21|club=Timișoara|clubnat=ROU}}
{{nat rs player|pos=SH|name={{sortname|Florin|Surugiu}}|age={{Birth date and age2|2023|09|08|1984|12|10|df=y}}|caps=103|club=Steaua București|clubnat=ROU}}
{{nat rs player|pos=FH|name={{sortname|Tudor|Boldor}}|age={{Birth date and age2|2023|09|08|1997|11|29|df=y}}|caps=16|club=Dinamo București|clubnat=ROU}}
{{nat rs player|pos=FH|name={{sortname|Mihai|Mureșan}} 1|age={{Birth date and age2|2023|09|08|2002|10|2|df=y}}|caps=3|club=Știința Baia Mare|clubnat=ROU}}
{{nat rs player|pos=FH|name={{sortname|Luca|Nichitean}} 2|age={{Birth date and age2|2023|09|08|1999|6|29|df=y}}|caps=0|club=Știința Baia Mare|clubnat=ROU}}
{{nat rs player|pos=FH|name={{sortname|Gabriel|Pop}} 2|age={{Birth date and age2|2023|09|08|1998|3|29|df=y}}|caps=5|club=Dinamo București|clubnat=ROU}}
{{nat rs player|pos=CE|name={{sortname|Alexandru|Bucur}} 2|age={{Birth date and age2|2023|09|08|1994|4|24|df=y}}|caps=15|club=Știința Baia Mare|clubnat=ROU}}
{{nat rs player|pos=CE|name={{sortname|Taylor|Gontineac}} 2|age={{Birth date and age2|2023|09|08|2000|7|16|df=y}}|caps=10|club=Rouen|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Mihai|Graure}} 2|age=|caps=0|club=Dinamo București|clubnat=ROU}}
{{nat rs player|pos=CE|name={{sortname|Tevita|Manumua}}|age={{Birth date and age2|2023|09|08|1993|2|12|df=y}}|caps=2|club=Timișoara|clubnat=ROU}}
{{nat rs player|pos=CE|name={{sortname|Taliaʻuli|Sikuea}} 1|age={{Birth date and age2|2023|09|08|1995|7|14|df=y}}|caps=1|club=Știința Baia Mare|clubnat=ROU}}
{{nat rs player|pos=CE|name={{sortname|Jason|Tomane}}|age={{Birth date and age2|2023|09|08|1995|3|4|df=y}}|caps=14|club=Știința Baia Mare|clubnat=ROU}}
{{nat rs player|pos=WG|name={{sortname|Sioeli|Lama}} 1|age={{Birth date and age2|2023|09|08|1995|10|12|df=y}}|caps=6|club=Steaua București|clubnat=ROU}}
{{nat rs player|pos=WG|name={{sortname|Nicolas|Onuțu}}|age={{Birth date and age2|2023|09|08|1995|12|27|df=y}}|caps=27|club=Annonay|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Marius|Simionescu}}|age={{Birth date and age2|2023|09|08|1997|9|5|df=y}}|caps=30|club=Timișoara|clubnat=ROU}}
{{nat rs player|pos=WG|name={{sortname|Fonovai|Tangimana}}|age={{Birth date and age2|2023|09|08|1989|10|25|df=y}}|caps=22|club=Steaua București|clubnat=ROU}}
{{nat rs player|pos=FB|name={{sortname|Paul|Popoaia}} 1|age={{Birth date and age2|2023|09|08|2000|5|29|df=y}}|caps=12|club=Știința Baia Mare|clubnat=ROU}}
{{nat rs player|pos=FB|name={{sortname|Hinckley|Vaovasa}} 2|age={{Birth date and age2|2023|09|08|1998|9|24|df=y}}|caps=18|club=Steaua București|clubnat=ROU}}
{{nat rs end}}
Pool C
=Wales=
Wales announced their final squad on 21 August 2023.{{Cite news |date=21 August 2023 |title=Wales name squad for Rugby World Cup 2023 |publisher=Rugby World Cup |url=https://www.rugbyworldcup.com/2023/news/834472/wales-name-squad-for-rugby-world-cup-2023 |access-date=21 August 2023}}
1 On 7 October 2023, Taulupe Faletau was ruled out of the World Cup, after sustaining a broken arm.{{cite news |url=https://www.skysports.com/rugby-union/news/12507/12979370/rugby-world-cup-wales-no-8-taulupe-faletau-ruled-out-of-remainder-of-tournament-with-broken-arm |title=Rugby World Cup: Wales No 8 Taulupe Faletau ruled out of remainder of tournament with broken arm |website=www.skysports.com |publisher=Sky Sports |date=7 October 2023 |access-date=7 October 2023}} He was replaced in the Wales squad by Kieran Hardy.{{Cite news |date=8 October 2023 |title=Scrum-half Hardy replaces injured Faletau - Wales update squad for Rugby World Cup 2023 |work=Rugby World Cup |url=https://www.rugbyworldcup.com/2023/news/834472/wales-name-squad-for-rugby-world-cup-2023|access-date= 9 October 2023}}
Head coach: {{flagicon|NZL}} Warren Gatland
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Elliot|Dee}}|age={{Birth date and age2|2023|09|08|1994|3|7|df=y}}|caps=43|club=Dragons|clubnat=WAL}}
{{nat rs player|pos=HK|name={{sortname|Ryan|Elias}}|age={{Birth date and age2|2023|09|08|1995|1|7|df=y}}|caps=34|club=Scarlets|clubnat=WAL}}
{{nat rs player|pos=HK|name={{sortname|Dewi|Lake}} (cc)|age={{Birth date and age2|2023|09|08|1999|5|16|df=y}}|caps=9|club=Ospreys|clubnat=WAL}}
{{nat rs player|pos=PR|name={{sortname|Corey|Domachowski}}|age={{Birth date and age2|2023|09|08|1996|11|9|df=y}}|caps=2|club=Cardiff|clubnat=WAL}}
{{nat rs player|pos=PR|name={{sortname|Tomas|Francis}}|age={{Birth date and age2|2023|09|08|1992|4|27|df=y}}|caps=72|club=Provence|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Dillon|Lewis}}|age={{Birth date and age2|2023|09|08|1996|1|4|df=y}}|caps=51|club=Harlequins|clubnat=ENG}}
{{nat rs player|pos=PR|name={{sortname|Nicky|Smith|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1994|4|7|df=y}}|caps=44|club=Ospreys|clubnat=WAL}}
{{nat rs player|pos=PR|name={{sortname|Gareth|Thomas|dab=rugby union, born 1993}}|age={{Birth date and age2|2023|09|08|1993|8|2|df=y}}|caps=22|club=Ospreys|clubnat=WAL}}
{{nat rs player|pos=PR|name={{sortname|Henry|Thomas|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1991|10|30|df=y}}|caps=2|club=Montpellier|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Adam|Beard}}|age={{Birth date and age2|2023|09|08|1996|1|7|df=y}}|caps=47|club=Ospreys|clubnat=WAL}}
{{nat rs player|pos=LK|name={{sortname|Dafydd|Jenkins|dab=rugby union}}|age={{Birth date and age2|2023|09|08|2002|12|5|df=y}}|caps=7|club=Exeter Chiefs|clubnat=ENG}}
{{nat rs player|pos=LK|name={{sortname|Will|Rowlands}}|age={{Birth date and age2|2023|09|08|1991|9|19|df=y}}|caps=25|club=Racing 92|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Christ|Tshiunza}}|age={{Birth date and age2|2023|09|08|2002|1|9|df=y}}|caps=7|club=Exeter Chiefs|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|Taine|Basham}}|age={{Birth date and age2|2023|09|08|1999|2|22|df=y}}|caps=13|club=Dragons|clubnat=WAL}}
{{nat rs player|pos=BR|name={{sortname|Taulupe|Faletau}} 1|age={{Birth date and age2|2023|09|08|1990|11|12|df=y}}|caps=100|club=Cardiff|clubnat=WAL}}
{{nat rs player|pos=BR|name={{sortname|Dan|Lydiate}}|age={{Birth date and age2|2023|09|08|1988|12|18|df=y}}|caps=71|club=Dragons|clubnat=WAL}}
{{nat rs player|pos=BR|name={{sortname|Jac|Morgan}} (cc)|age={{Birth date and age2|2023|09|08|2000|1|21|df=y}}|caps=11|club=Ospreys|clubnat=WAL}}
{{nat rs player|pos=BR|name={{sortname|Tommy|Reffell}}|age={{Birth date and age2|2023|09|08|1999|4|27|df=y}}|caps=10|club=Leicester Tigers|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|Aaron|Wainwright}}|age={{Birth date and age2|2023|09|08|1997|9|25|df=y}}|caps=39|club=Dragons|clubnat=WAL}}
{{nat rs player|pos=SH|name={{sortname|Gareth|Davies|dab=rugby union, born 1990}}|age={{Birth date and age2|2023|09|08|1990|8|18|df=y}}|caps=69|club=Scarlets|clubnat=WAL}}
{{nat rs player|pos=SH|name={{sortname|Kieran|Hardy}} 1|age={{Birth date and age2|2023|09|08|1995|11|30|df=y}}|caps=18|club=Scarlets|clubnat=WAL}}
{{nat rs player|pos=SH|name={{sortname|Tomos|Williams}}|age={{Birth date and age2|2023|09|08|1995|1|1|df=y}}|caps=48|club=Cardiff|clubnat=WAL}}
{{nat rs player|pos=FH|name={{sortname|Gareth|Anscombe}}|age={{Birth date and age2|2023|09|08|1991|5|10|df=y}}|caps=35|club=Tokyo Sungoliath|clubnat=JPN}}
{{nat rs player|pos=FH|name={{sortname|Dan|Biggar}}|age={{Birth date and age2|2023|09|08|1989|10|16|df=y}}|caps=109|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|Sam|Costelow}}|age={{Birth date and age2|2023|09|08|2001|1|10|df=y}}|caps=4|club=Scarlets|clubnat=WAL}}
{{nat rs player|pos=CE|name={{sortname|Mason|Grady}}|age={{Birth date and age2|2023|09|08|2002|3|29|df=y}}|caps=4|club=Cardiff|clubnat=WAL}}
{{nat rs player|pos=CE|name={{sortname|George|North}}|age={{Birth date and age2|2023|09|08|1992|4|13|df=y}}|caps=114|club=Ospreys|clubnat=WAL}}
{{nat rs player|pos=CE|name={{sortname|Nick|Tompkins}}|age={{Birth date and age2|2023|09|08|1995|2|16|df=y}}|caps=28|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=CE|name={{sortname|Johnny|Williams|dab=rugby union, born 1996}}|age={{Birth date and age2|2023|09|08|1996|10|18|df=y}}|caps=6|club=Scarlets|clubnat=WAL}}
{{nat rs player|pos=WG|name={{sortname|Josh|Adams|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1995|4|21|df=y}}|caps=50|club=Cardiff|clubnat=WAL}}
{{nat rs player|pos=WG|name={{sortname|Rio|Dyer}}|age={{Birth date and age2|2023|09|08|1999|12|21|df=y}}|caps=9|club=Dragons|clubnat=WAL}}
{{nat rs player|pos=WG|name={{sortname|Louis|Rees-Zammit}}|age={{Birth date and age2|2023|09|08|2001|2|2|df=y}}|caps=27|club=Gloucester|clubnat=ENG}}
{{nat rs player|pos=FB|name={{sortname|Leigh|Halfpenny}}|age={{Birth date and age2|2023|09|08|1988|12|22|df=y}}|caps=100|club=Unattached}}
{{nat rs player|pos=FB|name={{sortname|Liam|Williams|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1991|4|9|df=y}}|caps=85|club=Kubota Spears|clubnat=JPN}}
{{nat rs end}}
=Australia=
Australia announced their final squad on 10 August 2023.{{cite news |url=https://www.rugbyworldcup.com/2023/news/831052/australia-name-squad-for-rugby-world-cup-2023 |title=Australia name squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=10 August 2023 |access-date=10 August 2023}}
1 On 21 September 2023, Max Jorgensen was ruled out of the World Cup, after sustaining a broken leg.{{cite news|access-date=20 September 2023|date=20 September 2023|publisher=Rugby Australia|title=Max Jorgensen out of World Cup with leg injury|url=https://www.rugby.com.au/news/max-jorgensen-out-of-world-cup-with-leg-injury-2023920|website=www.rugby.com.au}}
Head coach: {{flagicon|AUS}} Eddie Jones
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Matt|Faessler}}|age={{Birth date and age2|2023|09|08|1998|12|21|df=y}}|caps=2|club=Queensland Reds|clubnat=AUS}}
{{nat rs player|pos=HK|name={{sortname|Dave|Porecki}}|age={{Birth date and age2|2023|09|08|1992|10|23|df=y}}|caps=15|club=NSW Waratahs|clubnat=AUS}}
{{nat rs player|pos=HK|name={{sortname|Jordan|Uelese}}|age={{Birth date and age2|2023|09|08|1997|1|24|df=y}}|caps=18|club=Melbourne Rebels|clubnat=AUS}}
{{nat rs player|pos=PR|name={{sortname|Angus|Bell}}|age={{Birth date and age2|2023|09|08|2000|10|4|df=y}}|caps=24|club=NSW Waratahs|clubnat=AUS}}
{{nat rs player|pos=PR|name={{sortname|Pone|Fa'amausili}}|age={{Birth date and age2|2023|09|08|1997|2|26|df=y}}|caps=5|club=Melbourne Rebels|clubnat=AUS}}
{{nat rs player|pos=PR|name={{sortname|Zane|Nonggorr}}|age={{Birth date and age2|2023|09|08|2001|3|30|df=y}}|caps=3|club=Queensland Reds|clubnat=AUS}}
{{nat rs player|pos=PR|name={{sortname|Blake|Schoupp}}|age={{Birth date and age2|2023|09|08|1998|3|28|df=y}}|caps=1|club=ACT Brumbies|clubnat=AUS}}
{{nat rs player|pos=PR|name={{sortname|James|Slipper}}|age={{Birth date and age2|2023|09|08|1989|6|6|df=y}}|caps=131|club=ACT Brumbies|clubnat=AUS}}
{{nat rs player|pos=PR|name={{sortname|Taniela|Tupou|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1996|5|10|df=y}}|caps=49|club=Queensland Reds|clubnat=AUS}}
{{nat rs player|pos=LK|name={{sortname|Richie|Arnold}}|age={{Birth date and age2|2023|09|08|1990|7|1|df=y}}|caps=5|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Nick|Frost|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1999|10|10|df=y}}|caps=12|club=ACT Brumbies|clubnat=AUS}}
{{nat rs player|pos=LK|name={{sortname|Matt|Philip}}|age={{Birth date and age2|2023|09|08|1994|3|7|df=y}}|caps=29|club=Melbourne Rebels|clubnat=AUS}}
{{nat rs player|pos=LK|name={{sortname|Will|Skelton}} (cc)|age={{Birth date and age2|2023|09|08|1992|5|3|df=y}}|caps=29|club=La Rochelle|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Langi|Gleeson}}|age={{Birth date and age2|2023|09|08|2001|7|21|df=y}}|caps=4|club=NSW Waratahs|clubnat=AUS}}
{{nat rs player|pos=BR|name={{sortname|Tom|Hooper|dab=rugby union}}|age={{Birth date and age2|2023|09|08|2002|1|1|df=y}}|caps=4|club=ACT Brumbies|clubnat=AUS}}
{{nat rs player|pos=BR|name={{sortname|Josh|Kemeny}}|age={{Birth date and age2|2023|09|08|1998|11|29|df=y}}|caps=1|club=Melbourne Rebels|clubnat=AUS}}
{{nat rs player|pos=BR|name={{sortname|Rob|Leota}}|age={{Birth date and age2|2023|09|08|1997|3|3|df=y}}|caps=17|club=Melbourne Rebels|clubnat=AUS}}
{{nat rs player|pos=BR|name={{sortname|Fraser|McReight}}|age={{Birth date and age2|2023|09|08|1999|2|19|df=y}}|caps=13|club=Queensland Reds|clubnat=AUS}}
{{nat rs player|pos=BR|name={{sortname|Rob|Valetini}}|age={{Birth date and age2|2023|09|08|1998|9|3|df=y}}|caps=35|club=ACT Brumbies|clubnat=AUS}}
{{nat rs player|pos=SH|name={{sortname|Issak|Fines-Leleiwasa}}|age={{Birth date and age2|2023|09|08|1995|10|2|df=y}}|caps=1|club=Western Force|clubnat=AUS}}
{{nat rs player|pos=SH|name={{sortname|Tate|McDermott}} (cc)|age={{Birth date and age2|2023|09|08|1998|9|18|df=y}}|caps=26|club=Queensland Reds|clubnat=AUS}}
{{nat rs player|pos=SH|name={{sortname|Nic|White}}|age={{Birth date and age2|2023|09|08|1990|6|13|df=y}}|caps=63|club=ACT Brumbies|clubnat=AUS}}
{{nat rs player|pos=FH|name={{sortname|Carter|Gordon}}|age={{Birth date and age2|2023|09|08|2001|1|29|df=y}}|caps=5|club=Melbourne Rebels|clubnat=AUS}}
{{nat rs player|pos=FH|name={{sortname|Ben|Donaldson|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1999|4|5|df=y}}|caps=3|club=NSW Waratahs|clubnat=AUS}}
{{nat rs player|pos=CE|name={{sortname|Lalakai|Foketi}}|age={{Birth date and age2|2023|09|08|1994|12|22|df=y}}|caps=6|club=NSW Waratahs|clubnat=AUS}}
{{nat rs player|pos=CE|name={{sortname|Samu|Kerevi}}|age={{Birth date and age2|2023|09|08|1993|9|27|df=y}}|caps=45|club=Tokyo Sungoliath|clubnat=JPN}}
{{nat rs player|pos=CE|name={{sortname|Izaia|Perese}}|age={{Birth date and age2|2023|09|08|1997|5|17|df=y}}|caps=5|club=NSW Waratahs|clubnat=AUS}}
{{nat rs player|pos=CE|name={{sortname|Jordan|Petaia}}|age={{Birth date and age2|2023|09|08|2000|3|14|df=y}}|caps=28|club=Queensland Reds|clubnat=AUS}}
{{nat rs player|pos=WG|name={{sortname|Max|Jorgensen}} 1|age={{Birth date and age2|2023|09|08|2004|9|2|df=y}}|caps=0|club=NSW Waratahs|clubnat=AUS}}
{{nat rs player|pos=WG|name={{sortname|Marika|Koroibete}}|age={{Birth date and age2|2023|09|08|1992|7|26|df=y}}|caps=55|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=WG|name={{sortname|Mark|Nawaqanitawase}}|age={{Birth date and age2|2023|09|08|2000|9|11|df=y}}|caps=7|club=NSW Waratahs|clubnat=AUS}}
{{nat rs player|pos=WG|name={{sortname|Suliasi|Vunivalu}}|age={{Birth date and age2|2023|09|08|1995|11|27|df=y}}|caps=3|club=Queensland Reds|clubnat=AUS}}
{{nat rs player|pos=FB|name={{sortname|Andrew|Kellaway|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1995|10|12|df=y}}|caps=24|club=Melbourne Rebels|clubnat=AUS}}
{{nat rs end}}
=Fiji=
Fiji announced their squad on 8 August 2023.{{cite news |url=https://www.rugbyworldcup.com/2023/news/830788/fiji-name-squad-for-rugby-world-cup-2023 |title=Fiji name squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=8 August 2023 |access-date=8 August 2023}}
1 On 1 September 2023, Caleb Muntz was ruled out of the World Cup, after sustaining a knee injury.{{cite news |url=https://www.fijirugby.com/muntz-ruled-out-of-the-rugby-world-cup/ |title=Muntz ruled out of the Rugby World Cup |date=6 September 2023 |website=www.fijirugby.com |publisher=Fiji Rugby |access-date=13 September 2023}} He was replaced in the Fiji squad by Vilimoni Botitu.{{cite news |url=https://www.fbcnews.com.fj/sports/rugby/botitu-to-join-team-today/ |title=Botitu to replace Muntz |date=8 September 2023 |website=www.fbcnews.com |publisher=FBC News |access-date=13 September 2023}}
2 On 25 September 2023, Jone Koroiduadua was ruled out of the Rugby World Cup, after sustaining an injury. He was replaced in the Fiji squad by Emosi Tuqiri.{{cite news |url=https://www.fijirugby.com/koroiduadua-out-of-rwc/ |title=Koroiduadua out of RWC |date=8 September 2023 |website=www.fijirugby.com |publisher=Fiji Rugby |access-date=26 September 2023}}
3 On 11 October 2023, Temo Mayanavanua was ruled out of the Rugby World Cup, after sustaining an injury. He was replaced in the Fiji squad by Api Ratuniyarawa.{{cite news |url=https://www.fbcnews.com.fj/sports/rwc-2023/ratuniyarawa-for-mayanavanua/ |title=Ratuniyarawa for Mayanavanua |website=www.fbcnews.com.fj |publisher=FBC News |date=11 October 2023 |access-date=11 October 2023}}
Head coach: {{flagicon|FIJ}} Simon Raiwalui
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Tevita|Ikanivere}}|age={{Birth date and age2|2023|09|08|1999|9|6|df=y}}|caps=8|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=HK|name={{sortname|Sam|Matavesi}}|age={{Birth date and age2|2023|09|08|1992|1|13|df=y}}|caps=26|club=Northampton Saints|clubnat=ENG}}
{{nat rs player|pos=HK|name={{sortname|Zuriel|Togiatama}}|age={{Birth date and age2|2023|09|08|1999|2|3|df=y}}|caps=3|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=PR|name={{sortname|Mesake|Doge}}|age={{Birth date and age2|2023|09|08|1993|4|1|df=y}}|caps=10|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=PR|name={{sortname|Jone|Koroiduadua}} 2|age={{Birth date and age2|2023|09|08|1997|2|27|df=y}}|caps=2|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=PR|name={{sortname|Eroni|Mawi}}|age={{Birth date and age2|2023|09|08|1996|6|2|df=y}}|caps=25|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=PR|name={{sortname|Peni|Ravai}}|age={{Birth date and age2|2023|09|08|1990|6|16|df=y}}|caps=39|club=Queensland Reds|clubnat=AUS}}
{{nat rs player|pos=PR|name={{sortname|Luke|Tagi}}|age={{Birth date and age2|2023|09|08|1997|6|23|df=y}}|caps=9|club=Bayonne|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Samu|Tawake}}|age={{Birth date and age2|2023|09|08|1996|9|11|df=y}}|caps=2|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=PR|name={{sortname|Emosi|Tuqiri}} 2|age={{Birth date and age2|2023|09|08|2000|12|28|df=y}}|caps=0|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=LK|name={{sortname|Te Ahiwaru|Cirikidaveta}}|age={{Birth date and age2|2023|09|08|1998|4|12|df=y}}|caps=5|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=LK|name={{sortname|Temo|Mayanavanua}} 3|age={{Birth date and age2|2023|09|08|1997|11|9|df=y}}|caps=11|club=Northampton Saints|clubnat=ENG}}
{{nat rs player|pos=LK|name={{sortname|Isoa|Nasilasila}}|age={{Birth date and age2|2023|09|08|1999|9|13|df=y}}|caps=7|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=LK|name={{sortname|Api|Ratuniyarawa}} 3|age={{Birth date and age2|2023|09|08|1986|7|11|df=y}}|caps=41|club=Bayonne|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Lekima|Tagitagivalu}}|age={{Birth date and age2|2023|09|08|1995|12|4|df=y}}|caps=3|club=Pau|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Levani|Botia}}|age={{Birth date and age2|2023|09|08|1989|3|14|df=y}}|caps=24|club=La Rochelle|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Meli|Derenalagi}}|age={{Birth date and age2|2023|09|08|1998|11|26|df=y}}|caps=3|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=BR|name={{sortname|Viliame|Mata}}|age={{Birth date and age2|2023|09|08|1991|10|22|df=y}}|caps=26|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=BR|name={{sortname|Vilive|Miramira}}|age={{Birth date and age2|2023|09|08|1999|3|21|df=y}}|caps=1|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=BR|name={{sortname|Albert|Tuisue}}|age={{Birth date and age2|2023|09|08|1993|6|6|df=y}}|caps=19|club=Gloucester|clubnat=ENG}}
{{nat rs player|pos=SH|name={{sortname|Simione|Kuruvoli|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1999|1|2|df=y}}|caps=7|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=SH|name={{sortname|Frank|Lomani}}|age={{Birth date and age2|2023|09|08|1996|4|18|df=y}}|caps=26|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=SH|name={{sortname|Ratu Peni|Matawalu}}|age={{Birth date and age2|2023|09|08|1997|7|8|df=y}}|caps=5|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=FH|name={{sortname|Caleb|Muntz}} 1|age={{Birth date and age2|2023|09|08|1999|10|30|df=y}}|caps=4|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=FH|name={{sortname|Teti|Tela}}|age={{Birth date and age2|2023|09|08|1991|3|7|df=y}}|caps=6|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=CE|name={{sortname|Vilimoni|Botitu}} 1|age={{Birth date and age2|2023|09|08|1998|6|15|df=y}}|caps=8|club=Castres|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Sireli|Maqala}}|age={{Birth date and age2|2023|09|08|2000|3|21|df=y}}|caps=4|club=Bayonne|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Iosefo|Masi}}|age={{Birth date and age2|2023|09|08|1998|5|9|df=y}}|caps=2|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=CE|name={{sortname|Waisea|Nayacalevu}} (c)|age={{Birth date and age2|2023|09|08|1990|6|26|df=y}}|caps=39|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Semi|Radradra}}|age={{Birth date and age2|2023|09|08|1992|6|13|df=y}}|caps=15|club=Lyon|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Josua|Tuisova}}|age={{Birth date and age2|2023|09|08|1994|2|4|df=y}}|caps=19|club=Racing 92|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Vinaya|Habosi}}|age={{Birth date and age2|2023|09|08|2000|1|30|df=y}}|caps=6|club=Racing 92|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Kalaveti|Ravouvou}}|age={{Birth date and age2|2023|09|08|1998|6|6|df=y}}|caps=6|club=Bristol Bears|clubnat=ENG}}
{{nat rs player|pos=WG|name={{sortname|Selestino|Ravutaumada}}|age={{Birth date and age2|2023|09|08|2000|1|17|df=y}}|caps=4|club=Fijian Drua|clubnat=FJI}}
{{nat rs player|pos=WG|name={{sortname|Jiuta|Wainiqolo}}|age={{Birth date and age2|2023|09|08|1999|3|10|df=y}}|caps=4|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=FB|name={{sortname|Ilaisa|Droasese}}|age={{Birth date and age2|2023|09|08|1999|9|13|df=y}}|caps=4|club=Fijian Drua|clubnat=FJI}}
{{nat rs end}}
=Georgia=
Georgia announced their final squad on 28 August 2023.{{cite news |url=https://www.rugbyworldcup.com/2023/news/836178/georgia-name-squad-for-rugby-world-cup-2023 |title=Georgia name squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=28 August 2023 |access-date=28 August 2023}}
1 On 27 September 2023, Beka Gorgadze was ruled out of the World Cup, after sustaining an ankle injury. He was replaced in the Georgia squad by Otar Giorgadze. Later that day, Luka Japaridze left the Georgia squad, after sustaining a back injury. He was replaced by Irakli Aptsiauri.{{cite web |url=https://www.rugbyworldcup.com/2023/news/836178/georgia-name-squad-for-rugby-world-cup-2023|title=Georgia add Aptsiauri and Giorgadze to squad|work=Rugby World Cup |date=26 September 2023 |access-date=28 September 2023}}
2 On 2 October 2023, Tengiz Zamtaradze, Mirian Modebadze and Lasha Jaiani were ruled out of the World Cup, after sustaining various injuries. They were replaced in the Georgia squad by Vano Karkadze, Otar Lashkhi and Mikheil Babunashvili.{{cite web |url=https://www.rugbyworldcup.com/2023/news/836178/georgia-make-three-more-changes-to-squad|title=Georgia make three more changes to squad|work=Rugby World Cup |date=2 October 2023 |access-date=2 October 2023}}
Head Coach: {{flagicon|GEO}} Levan Maisashvili
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Shalva|Mamukashvili}}|age={{Birth date and age2|2023|09|08|1990|10|2|df=y}}|caps=100|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=HK|name={{sortname|Luka|Nioradze}}|age={{Birth date and age2|2023|09|08|1999|4|6|df=y}}|caps=1|club=Aurillac|clubnat=FRA}}
{{nat rs player|pos=HK|name={{sortname|Tengiz|Zamtaradze}} 2|age={{Birth date and age2|2023|09|08|1998|1|2|df=y}}|caps=4|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=HK|name={{sortname|Vano|Karkadze}} 2|age={{Birth date and age2|2023|09|08|2000|6|25|df=y}} |caps=7|club=Montpellier|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Nika|Abuladze}}|age={{Birth date and age2|2023|09|08|1995|8|20|df=y}}|caps=12|club=Exeter Chiefs|clubnat=ENG}}
{{nat rs player|pos=PR|name={{sortname|Irakli|Aptsiauri}} 1|age={{Birth date and age2|2023|09|08|2003|2|23|df=y}}|caps=0|club=Grenoble|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Beka|Gigashvili}}|age={{Birth date and age2|2023|09|08|1992|2|17|df=y}}|caps=36|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Guram|Gogichashvili}}|age={{Birth date and age2|2023|09|08|1998|9|4|df=y}}|caps=39|club=Racing 92|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Luka|Japaridze}} 1|age={{Birth date and age2|2023|09|08|1998|9|6|df=y}}|caps=8|club=Montpellier|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Mikheil|Nariashvili}}|age={{Birth date and age2|2023|09|08|1990|5|25|df=y}}|caps=73|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=PR|name={{sortname|Guram|Papidze}}|age={{Birth date and age2|2023|09|08|1997|6|16|df=y}}|caps=12|club=Pau|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Lado|Chachanidze}}|age={{Birth date and age2|2023|09|08|2000|5|14|df=y}}|caps=13|club=Nevers|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Nodar|Tcheishvili}}|age={{Birth date and age2|2023|09|08|1990|11|13|df=y}}|caps=48|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=LK|name={{sortname|Mikheil|Babunashvili}} 2|age={{Birth date and age2|2023|09|08|1996|5|31|df=y}} |caps=2 |club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=LK|name={{sortname|Lasha|Jaiani}} 2|age={{Birth date and age2|2023|09|08|1998|4|21|df=y}}|caps=19|club=Nevers|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Konstantin|Mikautadze}}|age={{Birth date and age2|2023|09|08|1991|7|1|df=y}}|caps=84|club=Bayonne|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Mikheil|Gachechiladze}}|age={{Birth date and age2|2023|09|08|1990|12|24|df=y}}|caps=21|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=BR|name={{sortname|Otar|Giorgadze}} 1|age={{Birth date and age2|2023|09|08|1996|3|2|df=y}}|caps=35|club=Montauban|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Beka|Gorgadze}} 1|age={{Birth date and age2|2023|09|08|1996|2|8|df=y}}|caps=40|club=Pau|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Luka|Ivanishvili}}|age={{Birth date and age2|2023|09|08|2001|11|25|df=y}}|caps=7|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=BR|name={{sortname|Tornike|Jalagonia}}|age={{Birth date and age2|2023|09|08|1998|12|12|df=y}}|caps=24|club=Biarritz|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Beka|Saghinadze}}|age={{Birth date and age2|2023|09|08|1998|10|29|df=y}}|caps=36|club=Lyon|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Giorgi|Tsutskiridze}}|age={{Birth date and age2|2023|09|08|1996|11|26|df=y}}|caps=31|club=Stade Français|clubnat=FRA}}
{{nat rs player|pos=SH|name={{sortname|Gela|Aprasidze}}|age={{Birth date and age2|2023|09|08|1998|1|14|df=y}}|caps=48|club=Bayonne|clubnat=FRA}}
{{nat rs player|pos=SH|name={{sortname|Vasil|Lobzhanidze}}|age={{Birth date and age2|2023|09|08|1996|10|14|df=y}}|caps=78|club=Brive|clubnat=FRA}}
{{nat rs player|pos=SH|name={{sortname|Tengiz|Peranidze}}|age={{Birth date and age2|2023|09|08|1998|04|06|df=y}}|caps=1|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=FH|name={{sortname|Tedo|Abzhandadze}}|age={{Birth date and age2|2023|09|08|1999|6|13|df=y}}|caps=43|club=Montauban|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|Luka|Matkava}}|age={{Birth date and age2|2023|09|08|2001|10|5|df=y}}|caps=10|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=CE|name={{sortname|Tornike|Kakhoidze}}|age={{Birth date and age2|2023|09|08|2003|8|16|df=y}}|caps=3|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=CE|name={{sortname|Giorgi|Kveseladze}}|age={{Birth date and age2|2023|09|08|1997|11|11|df=y}}|caps=48|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=CE|name={{sortname|Merab|Sharikadze}} (c)|age={{Birth date and age2|2023|09|08|1993|5|17|df=y}}|caps=96|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=CE|name={{sortname|Demur|Tapladze}}|age={{Birth date and age2|2023|09|08|2000|3|18|df=y}}|caps=28|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=WG|name={{sortname|Mirian|Modebadze}} 2|age={{Birth date and age2|2023|09|08|1997|10|27|df=y}}|caps=25|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=WG|name={{sortname|Otar|Lashkhi}} 2|age={{Birth date and age2|2023|09|08|2000|4|27|df=y}}|caps=2|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=WG|name={{sortname|Aka|Tabutsadze}}|age={{Birth date and age2|2023|09|08|1997|8|19|df=y}}|caps=31|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=WG|name={{sortname|Alexander|Todua}}|age={{Birth date and age2|2023|09|08|1987|11|2|df=y}}|caps=108|club=Black Lion|clubnat=GEO}}
{{nat rs player|pos=FB|name={{sortname|Lasha|Khmaladze}}|age={{Birth date and age2|2023|09|08|1988|1|20|df=y}}|caps=96|club=RC Batumi|clubnat=GEO}}
{{nat rs player|pos=FB|name={{sortname|Davit|Niniashvili}}|age={{Birth date and age2|2023|09|08|2002|7|14|df=y}}|caps=23|club=Lyon|clubnat=FRA}}
{{nat rs end}}
=Portugal=
Portugal announced their final squad on 28 August 2023.{{cite news |url=https://www.reuters.com/sports/portugal-name-experienced-world-cup-squad-2023-08-28/ |title=Portugal name experienced World Cup squad |website=www.reuters.com |publisher=Reuters |date=28 August 2023 |access-date=28 August 2023}}
Head coach: {{flagicon|FRA}} Patrice Lagisquet
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Lionel|Campergue}}|age={{Birth date and age2|2023|09|08|1987|11|24|df=y}}|caps=21|club=Bassin d'Arcachon|clubnat=FRA}}
{{nat rs player|pos=HK|name={{sortname|Duarte|Diniz}}|age={{Birth date and age2|2023|09|08|1995|11|8|df=y}}|caps=35|club=Direito|clubnat=POR}}
{{nat rs player|pos=HK|name={{sortname|Mike|Tadjer}}|age={{Birth date and age2|2023|09|08|1989|3|10|df=y}}|caps=32|club=Perpignan|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Anthony|Alves}}|age={{Birth date and age2|2023|09|08|1989|6|23|df=y}}|caps=31|club=Mont-de-Marsan|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Francisco|Bruno}}|age={{Birth date and age2|2023|09|08|1995|5|28|df=y}}|caps=24|club=Direito|clubnat=POR}}
{{nat rs player|pos=PR|name={{sortname|David|Costa|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1999|7|5|df=y}}|caps=25|club=Direito|clubnat=POR}}
{{nat rs player|pos=PR|name={{sortname|Francisco|Fernandes}}|age={{Birth date and age2|2023|09|08|1985|9|6|df=y}}|caps=44|club=Béziers|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Diogo Hasse|Ferreira|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1996|10|17|df=y}}|caps=37|club=Dax|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|António|Machado Santos|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1998|6|9|df=y}}|caps=2|club=Belenenses|clubnat=POR}}
{{nat rs player|pos=LK|name={{sortname|Martim|Bello}}|age={{Birth date and age2|2023|09|08|2000|9|27|df=y}}|caps=6|club=Cascais|clubnat=POR}}
{{nat rs player|pos=LK|name={{sortname|Steevy|Cerqueira}}|age={{Birth date and age2|2023|09|08|1993|8|9|df=y}}|caps=12|club=Chambéry|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|José|Madeira}}|age={{Birth date and age2|2023|09|08|2001|3|19|df=y}}|caps=32|club=Grenoble|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Duarte|Torgal}}|age={{Birth date and age2|2023|09|08|1997|12|23|df=y}}|caps=19|club=Direito|clubnat=POR}}
{{nat rs player|pos=BR|name={{sortname|Thibault|de Freitas}}|age={{Birth date and age2|2023|09|08|1992|1|8|df=y}}|caps=31|club=Floirac|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|João|Granate}}|age={{Birth date and age2|2023|09|08|1997|2|21|df=y}}|caps=31|club=Direito|clubnat=POR}}
{{nat rs player|pos=BR|name={{sortname|Nicolas|Martins}}|age={{Birth date and age2|2023|09|08|1999|1|18|df=y}}|caps=8|club=Soyaux Angoulême|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Manuel|Picão}}|age={{Birth date and age2|2023|09|08|1997|4|10|df=y}}|caps=21|club=Direito|clubnat=POR}}
{{nat rs player|pos=BR|name={{sortname|Rafael|Simões}}|age={{Birth date and age2|2023|09|08|1991|6|20|df=y}}|caps=27|club=CDUL|clubnat=POR}}
{{nat rs player|pos=BR|name={{sortname|David|Wallis|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1997|4|17|df=y}}|caps=20|club=Belenenses|clubnat=POR}}
{{nat rs player|pos=SH|name={{sortname|João|Bello}}|age={{Birth date and age2|2023|09|08|1995|8|2|df=y}}|caps=25|club=CDUP|clubnat=POR}}
{{nat rs player|pos=SH|name={{sortname|Pedro|Lucas|dab=rugby union}}|age={{Birth date and age2|2023|09|08|2000|10|16|df=y}}|caps=17|club=Técnico|clubnat=POR}}
{{nat rs player|pos=SH|name={{sortname|Samuel|Marques}}|age={{Birth date and age2|2023|09|08|1988|12|8|df=y}}|caps=22|club=Béziers|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|Joris|Moura}}|age={{Birth date and age2|2023|09|08|2000|5|7|df=y}}|caps=1|club=Valence Romans|clubnat=FRA}}
{{nat rs player|pos=FH|name={{sortname|Jerónimo|Portela}}|age={{Birth date and age2|2023|09|08|2000|11|2|df=y}}|caps=25|club=Direito|clubnat=POR}}
{{nat rs player|pos=CE|name={{sortname|Tomás|Appleton}} (c)|age={{Birth date and age2|2023|09|08|1993|7|29|df=y}}|caps=62|club=CDUL|clubnat=POR}}
{{nat rs player|pos=CE|name={{sortname|Pedro|Bettencourt}}|age={{Birth date and age2|2023|09|08|1994|11|18|df=y}}|caps=30|club=Oyonnax|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|José|Lima|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1992|4|24|df=y}}|caps=55|club=Narbonne|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Rodrigo|Marta}}|age={{Birth date and age2|2023|09|08|1999|11|18|df=y}}|caps=31|club=Colomiers|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Vincent|Pinto}}|age={{Birth date and age2|2023|09|08|1999|4|10|df=y}}|caps=14|club=Colomiers|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Manuel|Cardoso Pinto}}|age={{Birth date and age2|2023|09|08|1998|4|7|df=y}}|caps=30|club=Agronomia|clubnat=POR}}
{{nat rs player|pos=WG|name={{sortname|Raffaele|Storti}}|age={{Birth date and age2|2023|09|08|2000|12|19|df=y}}|caps=21|club=Béziers|clubnat=FRA}}
{{nat rs player|pos=FB|name={{sortname|Simão|Bento}}|age={{Birth date and age2|2023|09|08|2001|6|21|df=y}}|caps=11|club=Mont-de-Marsan|clubnat=FRA}}
{{nat rs player|pos=FB|name={{sortname|Nuno|Sousa Guedes}}|age={{Birth date and age2|2023|09|08|1994|11|21|df=y}}|caps=38|club=CDUP|clubnat=POR}}
{{nat rs end}}
Pool D
=England=
England announced their initial squad on 7 August 2023.{{cite web |url=https://www.rugbyworldcup.com/2023/news/830572/england-name-33-man-squad-for-rugby-world-cup-2023 |title=England confirm 33-man squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=27 August 2023 |access-date=27 August 2023}}
1 On 14 August 2023, Jack van Poortvliet was ruled out of the World Cup, after sustaining an ankle injury. He was replaced in the England squad by Alex Mitchell.{{cite news | url=https://www.telegraph.co.uk/rugby-union/2023/08/13/alex-mitchell-jack-van-poortvliet-england-world-cup-squad/ | title=Alex Mitchell replaces injured Jack van Poortvliet in England World Cup squad | website=www.telegraph.co.uk | publisher=The Telegraph | date=14 August 2023 | access-date=14 August 2023 | language=en-GB}}
2 On 27 August 2023, Anthony Watson was ruled out of the World Cup, after sustaining a calf injury.{{cite news | url=https://www.skysports.com/rugby-union/news/12504/12946606/rugby-world-cup-england-wing-anthony-watson-ruled-out-of-tournament-with-calf-injury | title=Rugby World Cup: England wing Anthony Watson ruled out of tournament with calf injury | website=www.skysports.com | publisher=Sky Sports | date=24 August 2023 | access-date=24 August 2023 | language=en-GB}} He was replaced in the England squad by Jonny May.{{cite news | url=https://www.espn.co.uk/rugby/story/_/id/38271595/jonny-anthony-watson-england-rugby-world-cup-squad-announced | title=Jonny May in for Anthony Watson as England Rugby World Cup squad announced | website=www.espn.co.uk | publisher=ESPN | date=27 August 2023 | access-date=27 August 2023 | language=en-GB}}
3 On 5 October 2023, Jack Willis was ruled out of the World Cup, after sustaining a neck injury.{{cite news | url=https://www.theguardian.com/sport/2023/oct/05/england-injury-blow-as-jack-willis-to-miss-rest-of-world-cup | title=England injury blow as Jack Willis to miss rest of World Cup | website=www.theguardian.com/sport | publisher=The Guardian Sport | date=5 October 2023 | access-date=5 October 2023 | language=en-GB}} He was replaced in the England squad by Sam Underhill.{{cite news | url=https://www.standard.co.uk/sport/rugby/underhill-willis-england-rugby-world-cup-2023-b1112106.html | title=Rugby World Cup 2023: Sam Underhill joins England squad as Jack Willis replacement | website=www.standard.co.uk | publisher=Evening Standard | date=8 October 2023 | access-date=8 October 2023 | language=en-GB}}
Head coach: {{flagicon|ENG}} Steve Borthwick
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Theo|Dan}}|age={{Birth date and age2|2023|09|08|2000|12|26|df=y}}|caps=3|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=HK|name={{sortname|Jamie|George}}|age={{Birth date and age2|2023|09|08|1990|10|20|df=y}}|caps=79|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=HK|name={{sortname|Jack|Walker|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1996|5|6|df=y}}|caps=4|club=Harlequins|clubnat=ENG}}
{{nat rs player|pos=PR|name={{sortname|Dan|Cole|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1987|5|9|df=y}}|caps=102|club=Leicester Tigers|clubnat=ENG}}
{{nat rs player|pos=PR|name={{sortname|Ellis|Genge}} (vc)|age={{Birth date and age2|2023|09|08|1995|2|16|df=y}}|caps=52|club=Bristol Bears|clubnat=ENG}}
{{nat rs player|pos=PR|name={{sortname|Joe|Marler}}|age={{Birth date and age2|2023|09|08|1990|7|7|df=y}}|caps=82|club=Harlequins|clubnat=ENG}}
{{nat rs player|pos=PR|name={{sortname|Bevan|Rodd}}|age={{Birth date and age2|2023|09|08|2000|8|26|df=y}}|caps=3|club=Sale Sharks|clubnat=ENG}}
{{nat rs player|pos=PR|name={{sortname|Kyle|Sinckler}}|age={{Birth date and age2|2023|09|08|1993|3|30|df=y}}|caps=63|club=Bristol Bears|clubnat=ENG}}
{{nat rs player|pos=PR|name={{sortname|Will|Stuart}}|age={{Birth date and age2|2023|09|08|1996|7|12|df=y}}|caps=29|club=Bath|clubnat=ENG}}
{{nat rs player|pos=LK|name={{sortname|Ollie|Chessum}}|age={{Birth date and age2|2023|09|08|2000|9|6|df=y}}|caps=11|club=Leicester Tigers|clubnat=ENG}}
{{nat rs player|pos=LK|name={{sortname|Maro|Itoje}}|age={{Birth date and age2|2023|09|08|1994|10|28|df=y}}|caps=70|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=LK|name={{sortname|Courtney|Lawes}} (vc)|age={{Birth date and age2|2023|09|08|1989|2|23|df=y}}|caps=100|club=Northampton Saints|clubnat=ENG}}
{{nat rs player|pos=LK|name={{sortname|George|Martin|dab=rugby union}}|age={{Birth date and age2|2023|09|08|2001|6|18|df=y}}|caps=3|club=Leicester Tigers|clubnat=ENG}}
{{nat rs player|pos=LK|name={{sortname|David|Ribbans}}|age={{Birth date and age2|2023|09|08|1995|8|29|df=y}}|caps=8|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Tom|Curry|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1998|6|15|df=y}}|caps=45|club=Sale Sharks|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|Ben|Earl}}|age={{Birth date and age2|2023|09|08|1998|1|7|df=y}}|caps=18|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|Lewis|Ludlam}}|age={{Birth date and age2|2023|09|08|1995|12|8|df=y}}|caps=21|club=Northampton Saints|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|Sam|Underhill}} 3|age={{Birth date and age2|2023|09|08|1996|7|22|df=y}}|caps=29|club=Bath|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|Jack|Willis|dab=rugby union}} 3|age={{Birth date and age2|2023|09|08|1996|12|24|df=y}}|caps=13|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Billy|Vunipola}}|age={{Birth date and age2|2023|09|08|1992|11|3|df=y}}|caps=70|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=SH|name={{sortname|Danny|Care}}|age={{Birth date and age2|2023|09|08|1987|1|2|df=y}}|caps=90|club=Harlequins|clubnat=ENG}}
{{nat rs player|pos=SH|name={{sortname|Alex|Mitchell|dab=rugby union}} 1|age={{Birth date and age2|2023|09|08|1997|5|25|df=y}}|caps=6|club=Northampton Saints|clubnat=ENG}}
{{nat rs player|pos=SH|name={{sortname|Jack|van Poortvliet}} 1|age={{Birth date and age2|2023|09|08|2001|5|15|df=y}}|caps=14|club=Leicester Tigers|clubnat=ENG}}
{{nat rs player|pos=SH|name={{sortname|Ben|Youngs}}|age={{Birth date and age2|2023|09|08|1989|9|5|df=y}}|caps=124|club=Leicester Tigers|clubnat=ENG}}
{{nat rs player|pos=FH|name={{sortname|Owen|Farrell}} (c)|age={{Birth date and age2|2023|09|08|1991|9|24|df=y}}|caps=107|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=FH|name={{sortname|George|Ford|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1993|3|16|df=y}}|caps=85|club=Sale Sharks|clubnat=ENG}}
{{nat rs player|pos=FH|name={{sortname|Marcus|Smith|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1999|2|14|df=y}}|caps=24|club=Harlequins|clubnat=ENG}}
{{nat rs player|pos=CE|name={{sortname|Elliot|Daly}}|age={{Birth date and age2|2023|09|08|1992|10|8|df=y}}|caps=59|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=CE|name={{sortname|Ollie|Lawrence}}|age={{Birth date and age2|2023|09|08|1999|9|18|df=y}}|caps=14|club=Bath|clubnat=ENG}}
{{nat rs player|pos=CE|name={{sortname|Joe|Marchant|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1996|7|16|df=y}}|caps=19|club=Stade Français|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Manu|Tuilagi}}|age={{Birth date and age2|2023|09|08|1991|5|18|df=y}}|caps=53|club=Sale Sharks|clubnat=ENG}}
{{nat rs player|pos=WG|name={{sortname|Max|Malins}}|age={{Birth date and age2|2023|09|08|1997|1|7|df=y}}|caps=21|club=Bristol Bears|clubnat=ENG}}
{{nat rs player|pos=WG|name={{sortname|Jonny|May}} 2|age={{Birth date and age2|2023|09|08|1990|4|1|df=y}}|caps=72|club=Gloucester|clubnat=ENG}}
{{nat rs player|pos=WG|name={{sortname|Anthony|Watson|dab=rugby union}} 2|age={{Birth date and age2|2023|09|08|1994|2|26|df=y}}|caps=56|club=Unattached}}
{{nat rs player|pos=FB|name={{sortname|Henry|Arundell}}|age={{Birth date and age2|2023|09|08|2002|11|8|df=y}}|caps=8|club=Racing 92|clubnat=FRA}}
{{nat rs player|pos=FB|name={{sortname|Freddie|Steward}}|age={{Birth date and age2|2023|09|08|2000|12|5|df=y}}|caps=26|club=Leicester Tigers|clubnat=ENG}}
{{nat rs end}}
=Japan=
On 15 August 2023, Japan named an initial 30-player squad for the World Cup, with three players remaining to be added.{{cite news |url=http://en.rugby-japan.jp/2023/08/15/brave-blossoms-2023-world-cup-squad-announced/ |title=Brave Blossoms 2023 World Cup Squad Announced |website=en.rugby-japan.jp |publisher=Rugby Japan |date=15 August 2023 |access-date=15 August 2023}} On 18 August 2023, Warner Dearns, Amanaki Saumaki and Lappies Labuschagné were added to complete the 33-player squad.
1 On 18 August 2023, James Moore was replaced by Uwe Helu.{{cite news |url=http://en.rugby-japan.jp/2023/08/18/brave-blossoms-announce-changes-to-2023-world-cup-squad/ |title=Brave Blossoms Announce Updated 2023 World Cup Squad |website=en.rugby-japan.jp |publisher=Rugby Japan |date=18 August 2023 |access-date=30 August 2023}}
2 On 29 August 2023, Uwe Helu and Shōgo Nakano were withdrawn due to performance issues and replaced by Amato Fakatava and Kanji Shimokawa.{{cite news |url=https://www.rugbyworldcup.com/2023/news/832580/japan-name-squad-for-rugby-world-cup-2023 |title=Japan name squad for Rugby World Cup 2023 - UPDATE |work=Rugby World Cup |date=15 August 2023 |access-date=15 August 2023}}
3 On 19 September 2023, Semisi Masirewa was replaced, after a leg injury, by Ryohei Yamanaka.{{cite news |url=https://www.rugbyworldcup.com/2023/news/832580/japan-name-squad-for-rugby-world-cup-2023 |title=UPDATED: Yamanaka replaces injured Masirewa In Japan squad |work=Rugby World Cup |date=19 September 2023 |access-date=5 October 2023}}
Head Coach: {{flagicon|NZL}} Jamie Joseph
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Shota|Horie}}|age={{birth date and age2|2023|09|08|1986|1|21|df=y}}|caps=72|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=HK|name={{sortname|Kosuke|Horikoshi}}|age={{birth date and age2|2023|09|08|1995|6|2|df=y}}|caps=7|club=Tokyo Sungoliath|clubnat=JPN}}
{{nat rs player|pos=HK|name={{sortname|Atsushi|Sakate}}|age={{birth date and age2|2023|09|08|1993|6|21|df=y}}|caps=37|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=PR|name={{sortname|Asaeli|Ai Valu}}|age={{birth date and age2|2023|09|08|1989|5|7|df=y}}|caps=26|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=PR|name={{sortname|Sione|Halasili}}|age={{birth date and age2|2023|09|08|1999|10|15|df=y}}|caps=0|club=Yokohama Canon Eagles|clubnat=JPN}}
{{nat rs player|pos=PR|name={{sortname|Keita|Inagaki}}|age={{birth date and age2|2023|09|08|1990|6|2|df=y}}|caps=49|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=PR|name={{sortname|Koo|Ji-won}}|age={{birth date and age2|2023|09|08|1994|7|20|df=y}}|caps=25|club=Kobelco Kobe Steelers|clubnat=JPN}}
{{nat rs player|pos=PR|name={{sortname|Shinnosuke|Kakinaga}}|age={{birth date and age2|2023|09|08|1991|12|19|df=y}}|caps=12|club=Tokyo Sungoliath|clubnat=JPN}}
{{nat rs player|pos=PR|name={{sortname|Craig|Millar|dab=rugby union}}|age={{birth date and age2|2023|09|08|1990|10|29|df=y}}|caps=13|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=LK|name={{sortname|Jack|Cornelsen}}|age={{birth date and age2|2023|09|08|1994|10|13|df=y}}|caps=16|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=LK|name={{sortname|Warner|Dearns}}|age={{Birth date and age2|2023|09|08|2002|4|11|df=y}}|caps=7|club=Toshiba Brave Lupus Tokyo|clubnat=JPN}}
{{nat rs player|pos=LK|name={{sortname|Amato|Fakatava}} 2|age={{Birth date and age2|2023|09|08|1994|12|7|df=y}}|caps=3|club=Black Rams Tokyo|clubnat=JPN}}
{{nat rs player|pos=LK|name={{sortname|Uwe|Helu}} 1, 2|age={{birth date and age2|2023|09|08|1990|7|12|df=y}}|caps=19|club=Kubota Spears|clubnat=JPN}}
{{nat rs player|pos=LK|name={{sortname|James|Moore|dab=rugby union}} 1|age={{birth date and age2|2023|09|08|1993|11|6|df=y}}|caps=16|club=Urayasu D-Rocks|clubnat=JPN}}
{{nat rs player|pos=LK|name={{sortname|Amanaki|Saumaki}}|age={{Birth date and age2|2023|09|08|1997|3|8|df=y}}|caps=1|club=Kobelco Kobe Steelers|clubnat=JPN}}
{{nat rs player|pos=BR|name={{sortname|Shota|Fukui}}|age={{birth date and age2|2023|09|08|1999|9|28|df=y}}|caps=2|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=BR|name={{sortname|Ben|Gunter}}|age={{birth date and age2|2023|09|08|1997|10|24|df=y}}|caps=8|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=BR|name={{sortname|Kazuki|Himeno}} (c)|age={{birth date and age2|2023|09|08|1994|7|27|df=y}}|caps=29|club=Toyota Verblitz|clubnat=JPN}}
{{nat rs player|pos=BR|name={{sortname|Lappies|Labuschagné}}|age={{Birth date and age2|2023|09|08|1989|1|11|df=y}}|caps=16|club=Kubota Spears|clubnat=JPN}}
{{nat rs player|pos=BR|name={{sortname|Michael|Leitch}}|age={{birth date and age2|2023|09|08|1988|10|7|df=y}}|caps=80|club=Toshiba Brave Lupus Tokyo|clubnat=JPN}}
{{nat rs player|pos=BR|name={{sortname|Kanji|Shimokawa}} 2|age={{Birth date and age2|2023|09|08|1999|1|17|df=y}}|caps=2|club=Tokyo Sungoliath|clubnat=JPN}}
{{nat rs player|pos=SH|name={{sortname|Kenta|Fukuda}}|age={{birth date and age2|2023|09|08|1996|12|19|df=y}}|caps=0|club=Toyota Verblitz|clubnat=JPN}}
{{nat rs player|pos=SH|name={{sortname|Yutaka|Nagare}}|age={{birth date and age2|2023|09|08|1992|9|4|df=y}}|caps=34|club=Tokyo Sungoliath|clubnat=JPN}}
{{nat rs player|pos=SH|name={{sortname|Naoto|Saito}}|age={{birth date and age2|2023|09|08|1997|8|26|df=y}}|caps=15|club=Tokyo Sungoliath|clubnat=JPN}}
{{nat rs player|pos=FH|name={{sortname|Jumpei|Ogura}}|age={{birth date and age2|2023|09|08|1992|7|11|df=y}}|caps=4|club=Yokohama Canon Eagles|clubnat=JPN}}
{{nat rs player|pos=FH|name={{sortname|Rikiya|Matsuda}}|age={{birth date and age2|2023|09|08|1994|5|3|df=y}}|caps=33|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=FH|name={{sortname|Lee|Seung-sin}}|age={{birth date and age2|2023|09|08|2001|1|13|df=y}}|caps=10|club=Kobelco Kobe Steelers|clubnat=JPN}}
{{nat rs player|pos=CE|name={{sortname|Ryoto|Nakamura}}|age={{birth date and age2|2023|09|08|1991|6|3|df=y}}|caps=35|club=Tokyo Sungoliath|clubnat=JPN}}
{{nat rs player|pos=CE|name={{sortname|Shōgo|Nakano}} 2|age={{birth date and age2|2023|09|08|1997|6|11|df=y}}|caps=7|club=Tokyo Sungoliath|clubnat=JPN}}
{{nat rs player|pos=CE|name={{sortname|Dylan|Riley|dab=rugby union}}|age={{birth date and age2|2023|09|08|1997|5|2|df=y}}|caps=14|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=CE|name={{sortname|Tomoki|Osada}}|age={{birth date and age2|2023|09|08|1999|11|25|df=y}}|caps=4|club=Saitama Wild Knights|clubnat=JPN}}
{{nat rs player|pos=CE|name={{sortname|Ryohei|Yamanaka}} 3|age={{birth date and age2|2023|09|08|1988|6|22|df=y}}|caps=18|club=Kobelco Kobe Steelers|clubnat=JPN}}
{{nat rs player|pos=WG|name={{sortname|Siosaia|Fifita}}|age={{birth date and age2|2023|09|08|1998|12|20|df=y}}|caps=12|club=Toyota Verblitz|clubnat=JPN}}
{{nat rs player|pos=WG|name={{sortname|Lomano|Lemeki}}|age={{birth date and age2|2023|09|08|1989|1|20|df=y}}|caps=16|club=Green Rockets Tokatsu|clubnat=JPN}}
{{nat rs player|pos=WG|name={{sortname|Semisi|Masirewa}} 3|age={{birth date and age2|2023|09|08|1992|6|9|df=y}}|caps=5|club=Hanazono Kintetsu Liners|clubnat=JPN}}
{{nat rs player|pos=WG|name={{sortname|Jone|Naikabula}}|age={{birth date and age2|2023|09|08|1994|4|12|df=y}}|caps=4|club=Toshiba Brave Lupus Tokyo|clubnat=JPN}}
{{nat rs player|pos=FB|name={{sortname|Kotaro|Matsushima}}|age={{birth date and age2|2023|09|08|1993|2|26|df=y}}|caps=51|club=Tokyo Sungoliath|clubnat=JPN}}
{{nat rs end}}
=Argentina=
Argentina announced their final squad on 7 August 2023.{{cite news |url=https://www.rugbyworldcup.com/2023/news/830573/argentina-name-pumas-squad-for-rugby-world-cup-2023 |title=Argentina name Pumas squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=7 August 2023 |access-date=7 August 2023}}
1 On 22 August 2023, Nahuel Tetaz Chaparro was ruled out of the World Cup, after sustaining an injury. He was replaced in the Argentina squad by Mayco Vivas.{{cite news |url=https://www.americasrugbynews.com/2023/08/31/argentina-replace-nahuel-tetaz-chaparro-with-mayco-vivas-for-world-cup/ |title=Argentina replace Nahuel Tetaz Chaparro with Mayco Vivas |website=www.americasrugbynews.com |publisher=Americas Rugby News |date=22 August 2023 |access-date=22 August 2023}}
2 On 27 August 2023, Santiago Grondona was ruled out of the World Cup, after sustaining an injury. He was replaced in the Argentina squad by Joaquín Oviedo.{{cite news |url=https://www.americasrugbynews.com/2023/08/29/argentina-add-perpignan-flanker-joaquin-oviedo-to-world-cup-roster/ |title=Argentina add Perpignan flanker Joaquín Oviedo to World Cup roster |website=www.americasrugbynews.com |publisher=Americas Rugby News |date=29 August 2023 |access-date=29 August 2023}}
3 On 9 October 2023, Pablo Matera was ruled out of the World Cup, after sustaining a hamstring injury. He was replaced in the Argentina squad by Lucas Paulos.{{cite news |url=https://www.americasrugbynews.com/2023/10/10/world-cup-injury-sees-argentina-adding-lucas-paulos/ |title=World Cup Injury Sees Argentina Adding Lucas Paulos |website=www.americasrugbynews.com |publisher=Americas Rugby News |date=10 October 2023 |access-date=10 October 2023}}
Head coach: {{flagicon|AUS}} Michael Cheika
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Agustín|Creevy}}|age={{Birth date and age2|2023|09|08|1985|03|15|df=y}}|caps=101|club=Sale Sharks|clubnat=ENG}}
{{nat rs player|pos=HK|name={{sortname|Julián|Montoya}} (c)|age={{Birth date and age2|2023|09|08|1993|10|29|df=y}}|caps=89|club=Leicester Tigers|clubnat=ENG}}
{{nat rs player|pos=HK|name={{sortname|Ignacio|Ruiz|dab=rugby union}}|age={{Birth date and age2|2023|09|08|2001|01|03|df=y}}|caps=6|club=Perpignan|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Eduardo|Bello}}|age={{Birth date and age2|2023|09|08|1995|11|27|df=y}}|caps=14|club=Newcastle Falcons|clubnat=ENG}}
{{nat rs player|pos=PR|name={{sortname|Thomas|Gallo|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1999|04|30|df=y}}|caps=17|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=PR|name={{sortname|Francisco|Gómez Kodela}}|age={{Birth date and age2|2023|09|08|1985|07|07|df=y}}|caps=31|club=Lyon|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Joel|Sclavi}}|age={{Birth date and age2|2023|09|08|1994|06|25|df=y}}|caps=12|club=La Rochelle|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Nahuel|Tetaz Chaparro}} 1|age={{Birth date and age2|2023|09|08|1989|03|11|df=y}}|caps=78|club=Benetton|clubnat=ITA}}
{{nat rs player|pos=PR|name={{sortname|Mayco|Vivas}} 1|age={{Birth date and age2|2023|09|08|1998|6|2|df=y}}|caps=19|club=Gloucester|clubnat=ENG}}
{{nat rs player|pos=LK|name={{sortname|Matías|Alemanno}}|age={{Birth date and age2|2023|09|08|1991|12|05|df=y}}|caps=87|club=Gloucester|clubnat=ENG}}
{{nat rs player|pos=LK|name={{sortname|Tomás|Lavanini}}|age={{Birth date and age2|2023|09|08|1993|01|22|df=y}}|caps=82|club=Clermont|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Lucas|Paulos}} 3|age={{Birth date and age2|2023|09|08|1998|1|9|df=y}}|caps=12|club=Brive|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Guido|Petti}}|age={{Birth date and age2|2023|09|08|1994|09|17|df=y}}|caps=75|club=Bordeaux Bègles|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Pedro|Rubiolo}}|age={{Birth date and age2|2023|09|08|2002|12|12|df=y}}|caps=5|club=Newcastle Falcons|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|Rodrigo|Bruni}}|age={{Birth date and age2|2023|09|08|1993|09|03|df=y}}|caps=21|club=Bayonne|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Juan Martín|González}}|age={{Birth date and age2|2023|09|08|2000|11|14|df=y}}|caps=24|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|Santiago|Grondona}} 2|age={{Birth date and age2|2023|09|08|1998|07|25|df=y}}|caps=15|club=Bristol Bears|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|Facundo|Isa}}|age={{Birth date and age2|2023|09|08|1993|09|21|df=y}}|caps=47|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Marcos|Kremer}}|age={{Birth date and age2|2023|09|08|1997|07|30|df=y}}|caps=57|club=Clermont|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Pablo|Matera}} 3|age={{Birth date and age2|2023|09|08|1993|07|18|df=y}}|caps=95|club=Mie Honda Heat|clubnat=JPN}}
{{nat rs player|pos=BR|name={{sortname|Joaquín|Oviedo}} 2|age={{Birth date and age2|2023|09|08|1998|7|25|df=y}}|caps=1|club=Perpignan|clubnat=FRA}}
{{nat rs player|pos=SH|name={{sortname|Lautaro|Bazán}}|age={{Birth date and age2|2023|09|08|1996|02|24|df=y}}|caps=7|club=Rovigo Delta|clubnat=ITA}}
{{nat rs player|pos=SH|name={{sortname|Gonzalo|Bertranou}}|age={{Birth date and age2|2023|09|08|1993|12|31|df=y}}|caps=53|club=Dragons|clubnat=WAL}}
{{nat rs player|pos=SH|name={{sortname|Tomás|Cubelli}}|age={{Birth date and age2|2023|09|08|1989|06|12|df=y}}|caps=89|club=Miami Sharks|clubnat=USA}}
{{nat rs player|pos=FH|name={{sortname|Santiago|Carreras}}|age={{Birth date and age2|2023|09|08|1998|03|30|df=y}}|caps=35|club=Gloucester|clubnat=ENG}}
{{nat rs player|pos=FH|name={{sortname|Nicolás|Sánchez|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1988|08|26|df=y}}|caps=98|club=Unattached}}
{{nat rs player|pos=CE|name={{sortname|Santiago|Chocobares}}|age={{Birth date and age2|2023|09|08|1999|03|31|df=y}}|caps=14|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Lucio|Cinti}}|age={{Birth date and age2|2023|09|08|2000|02|23|df=y}}|caps=16|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=CE|name={{sortname|Jerónimo|de la Fuente}}|age={{Birth date and age2|2023|09|08|1991|02|24|df=y}}|caps=76|club=Perpignan|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Matías|Moroni}}|age={{Birth date and age2|2023|09|08|1991|03|29|df=y}}|caps=74|club=Newcastle Falcons|clubnat=ENG}}
{{nat rs player|pos=WG|name={{sortname|Emiliano|Boffelli}}|age={{Birth date and age2|2023|09|08|1995|01|16|df=y}}|caps=53|club=Edinburgh|clubnat=SCO}}
{{nat rs player|pos=WG|name={{sortname|Mateo|Carreras}}|age={{Birth date and age2|2023|09|08|1999|12|17|df=y}}|caps=11|club=Newcastle Falcons|clubnat=ENG}}
{{nat rs player|pos=WG|name={{sortname|Juan|Imhoff}}|age={{Birth date and age2|2023|09|08|1988|05|11|df=y}}|caps=42|club=Racing 92|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Rodrigo|Isgró}}|age={{Birth date and age2|2023|09|08|1999|03|24|df=y}}|caps=2|club=Argentina Sevens|clubnat=ARG}}
{{nat rs player|pos=FB|name={{sortname|Martín|Bogado}}|age={{Birth date and age2|2023|09|08|1998|04|29|df=y}}|caps=2|club=Highlanders|clubnat=NZ}}
{{nat rs player|pos=FB|name={{sortname|Juan Cruz|Mallía}}|age={{Birth date and age2|2023|09|08|1996|09|11|df=y}}|caps=26|club=Toulouse|clubnat=FRA}}
{{nat rs end}}
=Samoa=
Samoa announced their final squad on 28 August 2023.{{cite web |url=https://www.rugbyworldcup.com/2023/news/830484/samoa-first-country-to-name-final-squad-for-rugby-world-cup-2023 |title=Samoa name final squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=28 August 2023 |access-date=28 August 2023}}
1 On 18 September 2023, Luteru Tolai was ruled out of the World Cup, after sustaining a knee injury.{{Cite web |title=Instagram |url=https://www.instagram.com/p/CxVH3BeRRCI/ |access-date=2023-09-19 |website=www.instagram.com}} He was replaced in the Samoa squad by Ray Niuia.{{Cite web |title=Twitter |url=https://twitter.com/MoanaPasifika_/status/1704326115056370083 |access-date=2023-09-28 |website=www.twitter.com}}
Head coach: {{flagicon|SAM}} Seilala Mapusua
{{nat rs start|hidenote=yes}}
{{nat rs player|pos=HK|name={{sortname|Seilala|Lam}}|age={{Birth date and age2|2023|09|08|1989|02|18|df=y}}|caps=23|club=Perpignan|clubnat=FRA}}
{{nat rs player|pos=HK|name={{sortname|Sama|Malolo}}|age={{Birth date and age2|2023|09|08|1998|02|19|df=y}}|caps=3|club=San Diego Legion|clubnat=USA}}
{{nat rs player|pos=HK|name={{sortname|Ray|Niuia}} 1|age={{Birth date and age2|2023|09|08|1991|06|19|df=y}}|caps=14|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=HK|name={{sortname|Luteru|Tolai}} 1|age={{Birth date and age2|2023|09|08|1998|06|01|df=y}}|caps=3|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=PR|name={{sortname|Michael|Alaalatoa}} (c)|age={{Birth date and age2|2023|09|08|1991|08|28|df=y}}|caps=13|club=Leinster|clubnat=IRE|natvar=rugby union}}
{{nat rs player|pos=PR|name={{sortname|Paul|Alo-Emile}}|age={{Birth date and age2|2023|09|08|1991|12|22|df=y}}|caps=21|club=Stade Français|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Charlie|Faumuina}}|age={{Birth date and age2|2023|09|08|1986|12|24|df=y}}|caps=3|club=Toulouse|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|James|Lay}}|age={{Birth date and age2|2023|09|08|1993|12|16|df=y}}|caps=12|club=Blues|clubnat=NZL}}
{{nat rs player|pos=PR|name={{sortname|Jordan|Lay}}|age={{Birth date and age2|2023|09|08|1992|11|05|df=y}}|caps=26|club=Blues|clubnat=NZL}}
{{nat rs player|pos=LK|name={{sortname|Brian|Alainu'uese}}|age={{Birth date and age2|2023|09|08|1994|03|19|df=y}}|caps=5|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=LK|name={{sortname|Theo|McFarland}}|age={{Birth date and age2|2023|09|08|1995|10|16|df=y}}|caps=7|club=Saracens|clubnat=ENG}}
{{nat rs player|pos=LK|name={{sortname|Sam|Slade|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1997|08|28|df=y}}|caps=4|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=LK|name={{sortname|Chris|Vui}} (c)|age={{Birth date and age2|2023|09|08|1993|02|11|df=y}}|caps=25|club=Bristol Bears|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|So'otala|Fa'aso'o}}|age={{Birth date and age2|2023|09|08|1994|10|02|df=y}}|caps=1|club=Perpignan|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Miracle|Faiʻilagi}}|age={{Birth date and age2|2023|09|08|1999|08|31|df=y}}|caps=3|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=BR|name={{sortname|Fritz|Lee}}|age={{Birth date and age2|2023|09|08|1988|08|29|df=y}}|caps=7|club=Clermont|clubnat=FRA}}
{{nat rs player|pos=BR|name={{sortname|Steve|Luatua}}|age={{Birth date and age2|2023|09|08|1991|04|29|df=y}}|caps=3|club=Bristol Bears|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|Alamanda|Motuga}}|age={{Birth date and age2|2023|09|08|1995|09|11|df=y}}|caps=5|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=BR|name={{sortname|Taleni|Seu}}|age={{Birth date and age2|2023|09|08|1993|12|26|df=y}}|caps=6|club=Toyota Shuttles|clubnat=JPN}}
{{nat rs player|pos=BR|name={{sortname|Jordan|Taufua}}|age={{Birth date and age2|2023|09|08|1992|01|29|df=y}}|caps=6|club=Lyon|clubnat=FRA}}
{{nat rs player|pos=SH|name={{sortname|Ere|Enari}}|age={{Birth date and age2|2023|09|08|1997|05|30|df=y}}|caps=7|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=SH|name={{sortname|Melani|Matavao}}|age={{Birth date and age2|2023|09|08|1995|11|19|df=y}}|caps=13|club=Samoa Sevens}}
{{nat rs player|pos=SH|name={{sortname|Jonathan|Taumateine}}|age={{Birth date and age2|2023|09|08|1996|09|28|df=y}}|caps=11|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=FH|name={{sortname|Christian|Leali'ifano}}|age={{Birth date and age2|2023|09|08|1987|09|24|df=y}}|caps=3|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=FH|name={{sortname|Lima|Sopoaga}}|age={{Birth date and age2|2023|09|08|1991|02|03|df=y}}|caps=1|club=Shimizu Blue Sharks|clubnat=JPN}}
{{nat rs player|pos=CE|name={{sortname|D'Angelo|Leuila}}|age={{Birth date and age2|2023|09|08|1997|01|18|df=y}}|caps=18|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=CE|name={{sortname|Tumua|Manu}}|age={{Birth date and age2|2023|09|08|1993|04|18|df=y}}|caps=7|club=Pau|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|Duncan|Paia'aua}}|age={{Birth date and age2|2023|09|08|1995|01|20|df=y}}|caps=6|club=Toulon|clubnat=FRA}}
{{nat rs player|pos=CE|name={{sortname|UJ|Seuteni}}|age={{Birth date and age2|2023|09|08|1993|12|09|df=y}}|caps=12|club=La Rochelle|clubnat=FRA}}
{{nat rs player|pos=WG|name={{sortname|Nigel|Ah Wong}}|age={{Birth date and age2|2023|09|08|1990|05|30|df=y}}|caps=8|club=Unattached}}
{{nat rs player|pos=WG|name={{sortname|Ed|Fidow}}|age={{Birth date and age2|2023|09|08|1993|09|11|df=y}}|caps=19|club=New York|clubnat=USA}}
{{nat rs player|pos=WG|name={{sortname|Neria|Fomai}}|age={{Birth date and age2|2023|09|08|1992|02|03|df=y}}|caps=8|club=Moana Pasifika|clubnat=NZL}}
{{nat rs player|pos=WG|name={{sortname|Ben|Lam|dab=rugby}}|age={{Birth date and age2|2023|09|08|1991|06|09|df=y}}|caps=0|club=Montpellier|clubnat=FRA}}
{{nat rs player|pos=FB|name={{sortname|Danny|Toala}}|age={{Birth date and age2|2023|09|08|1999|03|26|df=y}}|caps=8|club=Moana Pasifika|clubnat=NZL}}
{{nat rs end}}
=Chile=
Chile announced their final squad on 27 August 2023.{{cite web |url=https://www.rugbyworldcup.com/2023/news/832549/chile-name-squad-for-rugby-world-cup-2023 |title=Chile complete squad for Rugby World Cup 2023 |publisher=Rugby World Cup |date=27 August 2023 |access-date=27 August 2023 }}
1 On 8 September 2023, Nicolás Garafulic was ruled out of the World Cup, after sustaining an injury. He was replaced in the Chile squad by Cristóbal Game Jiménez.{{Cite web |title=Heartbreak for Nicolas Garafulic who is out of the World Cup |url=https://www.americasrugbynews.com/2023/09/08/heartbreak-for-nicolas-garafulic-who-is-out-of-the-world-cup/ |date=8 September 2023 |access-date=8 September 2023 |website=www.americasrugbynews.com |publisher=Americas Rugby News |language=en}}
Head coach: {{flagicon|URU}} Pablo Lemoine
{{nat rs start|hidenote=yes|franchise=yes}}
{{nat rs player|pos=HK|name={{sortname|Augusto|Böhme}}|age={{Birth date and age2|2023|09|08|1997|06|11|df=y}}|caps=22|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=HK|name={{sortname|Tomás|Dussaillant}}|age={{Birth date and age2|2023|09|08|1990|10|06|df=y}}|caps=37|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=HK|name={{sortname|Diego|Escobar}}|age={{Birth date and age2|2023|09|08|2000|04|17|df=y}}|caps=5|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=PR|name={{sortname|Javier|Carrasco}}|age={{Birth date and age2|2023|09|08|1997|08|24|df=y}}|caps=19|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=PR|name={{sortname|Matías|Dittus}}|age={{Birth date and age2|2023|09|08|1993|07|16|df=y}}|caps=21|club=Périgueux|clubnat=FRA}}
{{nat rs player|pos=PR|name={{sortname|Iñaki|Gurruchaga}}|age={{Birth date and age2|2023|09|08|1995|10|13|df=y}}|caps=11|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=PR|name={{sortname|Esteban|Inostroza}}|age={{Birth date and age2|2023|09|08|1994|01|01|df=y}}|caps=1|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=PR|name={{sortname|Vittorio|Lastra}}|age={{Birth date and age2|2023|09|08|1996|03|26|df=y}}|caps=22|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=PR|name={{sortname|Salvador|Lues}}|age={{Birth date and age2|2023|09|08|1999|11|06|df=y}}|caps=11|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=LK|name={{sortname|Javier|Eissman}}|age={{Birth date and age2|2023|09|08|1997|03|21|df=y}}|caps=21|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=LK|name={{sortname|Pablo|Huete}}|age={{Birth date and age2|2023|09|08|1989|01|11|df=y}}|caps=30|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=LK|name={{sortname|Santiago|Pedrero}}|age={{Birth date and age2|2023|09|08|2000|11|30|df=y}}|caps=6|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=LK|name={{sortname|Augusto|Sarmiento}}|age={{Birth date and age2|2023|09|08|1993|04|30|df=y}}|caps=15|club=PWCC|clubnat=CHI}}
{{nat rs player|pos=BR|name={{sortname|Alfonso|Escobar|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1997|08|17|df=y}}|caps=18|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=BR|name={{sortname|Raimundo|Martínez}}|age={{Birth date and age2|2023|09|08|1999|11|25|df=y}}|caps=10|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=BR|name={{sortname|Thomas|Orchard}}|age={{Birth date and age2|2023|09|08|1997|01|12|df=y}}|caps=12|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=BR|name={{sortname|Clemente|Saavedra}}|age={{Birth date and age2|2023|09|08|1997|12|15|df=y}}|caps=20|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=BR|name={{sortname|Martín|Sigren}} (c)|age={{Birth date and age2|2023|09|08|1996|05|14|df=y}}|caps=27|club=Doncaster Knights|clubnat=ENG}}
{{nat rs player|pos=BR|name={{sortname|Ignacio|Silva}}|age={{Birth date and age2|2023|09|08|1989|02|16|df=y}}|caps=38|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=SH|name={{sortname|Lukas|Carvallo}}|age={{Birth date and age2|2023|09|08|2001|07|06|df=y}}|caps=6|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=SH|name={{sortname|Nicolás|Herreros}}|age={{Birth date and age2|2023|09|08|1990|01|23|df=y}}|caps=5|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=SH|name={{sortname|Marcelo|Torrealba}}|age={{Birth date and age2|2023|09|08|1996|05|06|df=y}}|caps=12|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=SH|name={{sortname|Benjamín|Videla}}|age={{Birth date and age2|2023|09|08|2001|04|24|df=y}}|caps=0|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=FH|name={{sortname|Rodrigo|Fernández|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1996|02|08|df=y}}|caps=23|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=FH|name={{sortname|Santiago|Videla}}|age={{Birth date and age2|2023|09|08|1998|01|16|df=y}}|caps=25|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=CE|name={{sortname|Pablo|Casas}}|age={{Birth date and age2|2023|09|08|1992|03|04|df=y}}|caps=15|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=CE|name={{sortname|Matías|Garafulic}}|age={{Birth date and age2|2023|09|08|2000|09|01|df=y}}|caps=12|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=CE|name={{sortname|José Ignacio|Larenas}}|age={{Birth date and age2|2023|09|08|1989|09|14|df=y}}|caps=47|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=CE|name={{sortname|Domingo|Saavedra}}|age={{Birth date and age2|2023|09|08|1997|12|15|df=y}}|caps=24|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=WG|name={{sortname|Cristóbal|Game Jiménez}} 1|age={{Birth date and age2|2023|09|08|2002|07|09|df=y}}|caps=1|club=Old John's|clubnat=CHI}}
{{nat rs player|pos=WG|name={{sortname|Nicolás|Garafulic}} 1|age={{Birth date and age2|2023|09|08|1998|09|11|df=y}}|caps=19|club=Selknam|clubnat=CHI}}
{{nat rs player|pos=WG|name={{sortname|Franco|Velarde}}|age={{Birth date and age2|2023|09|08|1994|11|04|df=y}}|caps=16|club=VOBGS|clubnat=CHI}}
{{nat rs player|pos=FB|name={{sortname|Iñaki|Ayarza}}|age={{Birth date and age2|2023|09|08|1999|09|7|df=y}}|caps=14|club=Soyaux Angoulême|clubnat=FRA}}
{{nat rs player|pos=FB|name={{sortname|Francisco|Urroz|dab=rugby union}}|age={{Birth date and age2|2023|09|08|1993|09|7|df=y}}|caps=11|club=Selknam|clubnat=CHI}}
{{nat rs end}}
Statistics
All statistics relate to the initial 33-man squads named before the start of the tournament on 8 September 2023, and do not include players who joined a squad during the tournament.
- Four squads have all of their players attached to clubs based within their home country: France, Ireland, Japan and New Zealand.
- One squad has none of their players attached to clubs based within their home country: Tonga.
=Player representation by club=
A total of 142 different clubs are represented across the 660 players named for the World Cup.
The club sides with the most players represented across the 20 squads are as follows:
| class="wikitable" | |
| Players | Clubs |
|---|---|
| align=center| 28 | {{flagicon|CHI}} Selknam |
| align=center| 21 | {{flagicon|URU}} Peñarol |
| align=center| 20 | {{flagicon|ITA}} Benetton |
| align=center| 19 | {{flagicon|NZL}} Moana Pasifika |
| align=center| 18 | {{flagicon|IRE|rugby union}} Leinster |
| align=center| 17 | {{flagicon|FJI}} Fijian Drua / {{flagicon|FRA}} Toulouse |
| align=center| 16 | {{flagicon|SCO}} Edinburgh |
| align=center| 15 | {{flagicon|GEO}} Black Lion / {{flagicon|SCO}} Glasgow Warriors |
| align=center| 13 | {{flagicon|ENG}} Saracens / {{flagicon|JPN}} Saitama Wild Knights |
| align=center| 11 | {{flagicon|FRA}} La Rochelle / {{flagicon|FRA}} Toulon |
=Player representation by league=
| class="wikitable sortable" style="text-align:center" | ||
| League | Players | Percent |
|---|---|---|
| Total | 660 | — |
| align="left"| United Rugby Championship ({{flagicon|IRE|rugby union}} / {{flagicon|ITA}} / {{flagicon|RSA}} / {{flagicon|SCO}} / {{flagicon|WAL}})
| 132 | 20.0% | ||
| align="left"| Top 14 ({{flagicon|FRA}})
| 106 | 16.0% | ||
| align="left"| Super Rugby ({{flagicon|AUS}} / {{flagicon|FJI}} / {{flagicon|NZL}})
| 106 | 16.0% | ||
| align="left"| Premiership Rugby ({{flagicon|ENG}})
| 64 | 9.6% | ||
| align="left"| Japan Rugby League One ({{flagicon|JPN}})
| 50 | 7.6% | ||
| align="left"| Super Rugby Americas ({{flagicon|CHI}} / {{flagicon|URU}})
| 49 | 7.4% | ||
| align="left"| Pro D2 ({{flagicon|FRA}})
| 32 | 4.8% | ||
| align="left"| Liga Națională de Rugby ({{flagicon|ROU}})
| 24 | 3.6% | ||
| align="left"| European Professional Club Rugby ({{flagicon|GEO}} / {{flagicon|ISR}})
| 17 | 2.6% | ||
| align="left"| Campeonato Português de Rugby ({{flagicon|POR}})
| 16 | 2.4% | ||
| align="left"| Championnat Fédéral Nationale / Fédérale 1, 2, 3 ({{flagicon|FRA}})
| 14 | 2.1% | ||
| align="left"| Major League Rugby ({{flagicon|USA}})
| 10 | 1.5% | ||
| align="left"| Other ({{flagicon|ARG}} / {{flagicon|CHI}} / {{flagicon|ENG}} / {{flagicon|ITA}} / {{flagicon|NAM}} / {{flagicon|NZL}} / {{flagicon|RUS}} / {{flagicon|SAM}} / {{flagicon|RSA}} / {{flagicon|ESP}} / {{flagicon|URU}})
| 31 | 4.7% | ||
| align="left"| Unattached
| 9 | 1.4% |
=Player representation by nation=
| class="wikitable sortable" style="text-align:center" | |||
| Union | Players | Percent | Other national squad |
|---|---|---|---|
| Total | 660 | — | — |
| align="left"|{{flagicon|ARG}} Argentina
|1 |0.2% |0 | |||
| align="left"|{{flagicon|AUS}} Australia
|32 |4.9 |3 | |||
| align="left"|{{flagicon|CHI}} Chile
|30 |4.6% |— | |||
| align="left"|{{flagicon|ENG}} England
|64 |9.7% |36 | |||
| align="left"|{{flagicon|FIJ}} Fiji
|17 |2.6% |— | |||
| align="left"|{{flagicon|FRA}} France
|155 |23.5% |122 | |||
| align="left"|{{flagicon|GEO}} Georgia
|16 |2.4% |— | |||
| align="left"|{{flagicon|IRE|rugby union}} Ireland
|37 |5.6% |5 | |||
| align="left"|{{flagicon|ITA}} Italy
|28 |4.2% |6 | |||
| align="left"|{{flagicon|JPN}} Japan
|50 |7.6% |17 | |||
| align="left"|{{flagicon|NAM}} Namibia
|9 |1.4% |— | |||
| align="left"|{{flagicon|NZL}} New Zealand
|57 |8.6% |24 | |||
| align="left"|{{flagicon|POR}} Portugal
|16 |2.4% |— | |||
| align="left"|{{flagicon|ROM}} Romania
|24 |3.6% |1 | |||
| align="left"|{{flagicon|SAM}} Samoa
|2 |0.3% |— | |||
| align="left"|{{flagicon|SCO}} Scotland
|31 |4.7% |3 | |||
| align="left"|{{flagicon|RSA}} South Africa
|24 |3.6% |7 | |||
| align="left"|{{flagicon|URU}} Uruguay
|25 |3.8% |— | |||
| align="left"|{{flagicon|WAL}} Wales
|23 |3.5% |3 | |||
| align="left"|Other
|0 |0.0% |13 | |||
| align="left"|Unattached
|7 |1.1% |— |
=Average age of squads=
The age for each player listed below is their age on 8 September 2023, the day that the World Cup begins.
- The oldest player at the tournament is P. J. van Lill (Namibia), at the age of 39.
- The youngest player at the tournament is Max Jorgensen (Australia), at the age of 19.
- The age gap between the oldest and youngest players is 20 years and 272 days.
| class="wikitable sortable" |
| Nation
!Avg. Age !class="unsortable"|Oldest player !class="unsortable"|Youngest player |
|---|
| {{flagicon|ARG}} Argentina
|align=center|28 |Agustín Creevy ({{age in years and days|15 March 1985|8 September 2023}}) |Pedro Rubiolo ({{age in years and days|12 December 2002|8 September 2023}}) |
| {{flagicon|AUS}} Australia
|align=center|25 |James Slipper ({{age in years and days|6 June 1989|8 September 2023}}) |Max Jorgensen ({{age in years and days|2 September 2004|8 September 2023}}) |
| {{flagicon|CHI}} Chile
|align=center|27 |Pablo Huete ({{age in years and days|11 January 1989|8 September 2023}}) |Lukas Carvallo ({{age in years and days|6 July 2001|8 September 2023}}) |
| {{flagicon|ENG}} England
|align=center|28 |Danny Care ({{age in years and days|2 January 1987|8 September 2023}}) |Henry Arundell ({{age in years and days|8 November 2002|8 September 2023}}) |
| {{flagicon|FIJ}} Fiji
|align=center|27 |Levani Botia ({{age in years and days|14 March 1989|8 September 2023}}) |Sireli Maqala ({{age in years and days|21 March 2000|8 September 2023}}) |
| {{flagicon|FRA}} France
|align=center|27 |Uini Atonio ({{age in years and days|26 March 1990|8 September 2023}}) |Louis Bielle-Biarrey ({{age in years and days|16 June 2003|8 September 2023}}) |
| {{flagicon|GEO}} Georgia
|align=center|27 |Alexander Todua ({{age in years and days|2 November 1987|8 September 2023}}) |Tornike Kakhoidze ({{age in years and days|16 August 2003|8 September 2023}}) |
| {{flagicon|IRE|rugby union}} Ireland
|align=center|29 |Johnny Sexton ({{age in years and days|11 July 1985|8 September 2023}}) |Joe McCarthy ({{age in years and days|26 March 2001|8 September 2023}}) |
| {{flagicon|ITA}} Italy
|align=center|27 |Federico Zani ({{age in years and days|9 April 1989|8 September 2023}}) |Lorenzo Pani ({{age in years and days|4 July 2002|8 September 2023}}) |
| {{flagicon|JPN}} Japan
|align=center|29 |Shōta Horie ({{age in years and days|21 January 1986|8 September 2023}}) |Warner Dearns ({{age in years and days|11 April 2002|8 September 2023}}) |
| {{flagicon|NAM}} Namibia
|align=center|28 |P. J. van Lill ({{age in years and days|4 December 1983|8 September 2023}}) |Oela Blaauw ({{age in years and days|17 October 2001|8 September 2023}}) |
| {{flagicon|NZL}} New Zealand
|align=center|27 |Dane Coles ({{age in years and days|10 December 1986|8 September 2023}}) |Cam Roigard ({{age in years and days|16 November 2000|8 September 2023}}) |
| {{flagicon|POR}} Portugal
|align=center|27 |Francisco Fernandes ({{age in years and days|6 September 1985|8 September 2023}}) |Simão Bento ({{age in years and days|21 June 2001|8 September 2023}}) |
| {{flagicon|ROM}} Romania
|align=center|27 |Florin Surugiu ({{age in years and days|10 December 1984|8 September 2023}}) |Mihai Mureșan ({{age in years and days|2 October 2002|8 September 2023}}) |
| {{flagicon|SAM}} Samoa
|align=center|29 |Charlie Faumuina ({{age in years and days|24 December 1986|8 September 2023}}) |Miracle Faiʻilagi ({{age in years and days|31 August 1999|8 September 2023}}) |
| {{flagicon|SCO}} Scotland
|align=center|28 |WP Nel ({{age in years and days|30 April 1986|8 September 2023}}) |Ollie Smith ({{age in years and days|7 August 2000|8 September 2023}}) |
| {{flagicon|RSA}} South Africa
|align=center|30 |Duane Vermeulen ({{age in years and days|3 July 1986|8 September 2023}}) |Canan Moodie ({{age in years and days|5 November 2002|8 September 2023}}) |
| {{flagicon|TON}} Tonga
|align=center|29 |Siegfried Fisiʻihoi ({{age in years and days|8 June 1987|8 September 2023}}) |Kyren Taumoefolau ({{age in years and days|8 May 2003|8 September 2023}}) |
| {{flagicon|URU}} Uruguay
|align=center|26 |Matías Benítez ({{age in years and days|16 May 1988|8 September 2023}}) |Santiago Álvarez ({{age in years and days|24 December 2001|8 September 2023}}) |
| {{flagicon|WAL}} Wales
|align=center|28 |Dan Lydiate ({{age in years and days|18 December 1988|8 September 2023}}) |Dafydd Jenkins ({{age in years and days|5 December 2002|8 September 2023}}) |
=Squad caps=
| class="wikitable sortable" |
| Nation
!Caps !data-sort-type="number"|Most capped player !data-sort-type="number"|Least capped player |
|---|
| {{flagicon|NZL}} New Zealand
|align=center|1524 |{{sort|146|Sam Whitelock (146)}} |{{sort|1|Emoni Narawa (1)}} |
| {{flagicon|ENG}} England
|align=center|1476 |{{sort|124|Ben Youngs (124)}} |{{sort|3|Theo Dan (3)}} |
| {{flagicon|ARG}} Argentina
|align=center|1454 |{{sort|101|Agustín Creevy (101)}} |{{sort|2|Rodrigo Isgro (2)}} |
| {{flagicon|RSA}} South Africa
|align=center|1369 |{{sort|113|Eben Etzebeth (113)}} |{{sort|4|Jean Kleyn (3)}} |
| {{flagicon|IRE|rugby union}} Ireland
|align=center|1332 |{{sort|113|Johnny Sexton (113)}} |{{sort|3|Jeremy Loughman (3)}} |
| {{flagicon|WAL}} Wales
|align=center|1297 |{{sort|114|George North (114)}} |{{sort|2|Corey Domachowski / Henry Thomas (2)}} |
| {{flagicon|GEO}} Georgia
|align=center|1246 |{{sort|108|Alexander Todua (108)}} |{{sort|1|Luka Nioradze (1)}} |
| {{flagicon|SCO}} Scotland
|align=center|1037 |{{sort|75|Richie Gray (75)}} |{{sort|3|Ben Healy (3)}} |
| {{flagicon|URU}} Uruguay
|align=center|1019 |{{sort|82|Gastón Mieres (82)}} |{{sort|1|Ignacio Facciolo (1)}} |
| {{flagicon|POR}} Portugal
|align=center|840 |{{sort|62|Tomás Appleton (62)}} |{{sort|1|Joris Moura (1)}} |
| {{flagicon|FRA}} France
|align=center|835 |{{sort|81|Gaël Fickou (81)}} |{{sort|3|Paul Boudehent (3)}} |
| {{flagicon|ITA}} Italy
|align=center|746 |{{sort|75|Tommaso Allan (75)}} |{{sort|2|Giacomo Da Re / Martin Page-Relo (2)}} |
| {{flagicon|ROM}} Romania
|align=center|681 |{{sort|104|Mihai Macovei (104)}} |{{sort|2|Tevita Manumua (2)}} |
| {{flagicon|AUS}} Australia
|align=center|668 |{{sort|131|James Slipper (131)}} |{{sort|0|Max Jorgensen (0)}} |
| {{flagicon|JPN}} Japan
|align=center|660 |{{sort|80|Michael Leitch (80)}} |{{sort|0|Kenta Fukuda / Sione Halasili (0)}} |
| {{flagicon|CHI}} Chile
|align=center|575 |{{sort|47|José Ignacio Larenas (47)}} |{{sort|0|Benjamín Videla (0)}} |
| {{flagicon|NAM}} Namibia
|align=center|563 |{{sort|60|P. J. van Lill (60)}} |{{sort|0|Oela Blaauw (0)}} |
| {{flagicon|TON}} Tonga
|align=center|407 |{{sort|52|Sonatane Takulua (52)}} |{{sort|0|Adam Coleman (0)}} |
| {{flagicon|FIJ}} Fiji
|align=center|374 |{{sort|39|Peni Ravai (39)}} |{{sort|1|Vilive Miramira (1)}} |
| {{flagicon|SAM}} Samoa
|align=center|297 |{{sort|26|Jordan Lay (26)}} |{{sort|0|Ben Lam (0)}} |
=Previous World Cup experience=
{{col-float}}
==By matches==
| class="wikitable sortable" style="text-align:center" |
| Player
!RWC Matches |
|---|
| align="left"|{{flagicon|NZL}} Sam Whitelock
|19 |
| align="left"|{{flagicon|AUS}} James Slipper
|18 |
| align="left"|{{flagicon|WAL}} George North
|16 |
| align="left"|{{flagicon|ENG}} Dan Cole
|rowspan=2|15 |
| align="left"|{{flagicon|ARG}} Agustín Creevy |
| align="left"|{{flagicon|IRE|rugby union}} Keith Earls
|rowspan=2|14 |
| align="left"|{{flagicon|ENG}} Ben Youngs |
| align="left"|{{flagicon|RSA}} Damian de Allende
|rowspan=5|13 |
| align="left"|{{flagicon|RSA}} Eben Etzebeth |
| align="left"|{{flagicon|JPN}} Michael Leitch |
| align="left"|{{flagicon|IRE|rugby union}} Conor Murray |
| align="left"|{{flagicon|RSA}} Handré Pollard |
{{col-float-break}}
==By tournaments==
| class="wikitable sortable" style="text-align:center" |
| Player
!World Cups |
|---|
| align="left"|{{flagicon|ENG}} Dan Cole
|rowspan=16 |3 |
| align="left"|{{flagicon|ARG}} Agustín Creevy |
| align="left"|{{flagicon|IRE|rugby union}} Keith Earls |
| align="left"|{{flagicon|JPN}} Shota Horie |
| align="left"|{{flagicon|GEO}} Lasha Khmaladze |
| align="left"|{{flagicon|ENG}} Courtney Lawes |
| align="left"|{{flagicon|JPN}} Michael Leitch |
| align="left"|{{flagicon|IRE|rugby union}} Conor Murray |
| align="left"|{{flagicon|WAL}} George North |
| align="left"|{{flagicon|ARG}} Nicolás Sánchez |
| align="left"|{{flagicon|IRE|rugby union}} Johnny Sexton |
| align="left"|{{flagicon|AUS}} James Slipper |
| align="left"|{{flagicon|GEO}} Alexander Todua |
| align="left"|{{flagicon|NAM}} P. J. van Lill |
| align="left"|{{flagicon|NZL}} Sam Whitelock |
| align="left"|{{flagicon|ENG}} Ben Youngs |
{{col-float-end}}
==Nationality changes between World Cups==
The following players selected for a 2023 Rugby World Cup squad represented a different nation at a previous World Cup:{{cite news |url=https://www.planetrugby.com/news/every-player-who-has-changed-nationalities-for-the-rugby-world-cup |title=Every player who has CHANGED nationalities for the Rugby World Cup |website=www.planetrugby.com |publisher=Planet Rugby |date=22 August 2023 |access-date=15 October 2023}}
| class="wikitable sortable" |
| Player
!Nation at previous World Cup !Nation at current World Cup !{{abbr|Ref|Reference}} |
|---|
| align="left"|Charlie Faumuina
|align="left"|{{flagicon|NZL}} New Zealand (2015) |
| align="left"|Malakai Fekitoa
|align="left"|{{flagicon|NZL}} New Zealand (2015) |
| align="left"|Adam Coleman
|align="left"|{{flagicon|AUS}} Australia (2019) |
| align="left"|Jack Dempsey
|align="left"|{{flagicon|AUS}} Australia (2019) |
| align="left"|Jean Kleyn
|align="left"|{{flagicon|IRE|rugby union}} Ireland (2019) |align="left"|{{flagicon|RSA}} South Africa (2023) |
| align="left"|Christian Leali'ifano
|align="left"|{{flagicon|AUS}} Australia (2019) |
References
{{commonscat inline}}
{{reflist}}
{{notelist}}
{{Rugby World Cup}}
{{2023 Rugby World Cup}}