Isoa Domolailai

{{short description|Fijian rugby union footballer|bot=PearBOT 5}}

{{Use dmy dates|date=January 2024}}

{{EngvarB|date=January 2024}}

{{Infobox rugby biography

| name = Isoa Domolailai

| image =

| caption =

| birth_name = Isoa Ulago Domolailai

| birth_place = Sigatoka, Fiji

| death_date =

| death_place =

| height = {{height|m=2.03|precision=0}}

| weight = {{convert|120|kg|stlb lb|0|abbr=on}}

| position = Lock, Flanker

| amatyears1 =

| amatteam1 =

| ru_amupdate =

| repteam1 = Fiji

| repyears1 = 2001 - 2007

| repcaps1 = 13

| reppoints1 = 0

| ru_ntupdate =

| years1 = 1999 - 2000

| years2 = 2001 - 2001

| years3 = 2001 - 2001

| years4 = 2001 - 2001

| years5 = 2002 - 2004

| years6 = 2004 - 2004

| years7 = 2005 - 2005

| years8 = 2005 - 2005

| years9 = 2006 - 2006

| years10 = 2006 - 2006

| years11 = 2006 - 2006

| years12 = 2006 - 2006

| years13 = 2006 - 2007

| clubs1 = Nadroga

| clubs2 = Lautoka

| clubs3 = Fiji Warriors

| clubs4 = Fiji Barbarians

| clubs5 = Marist

| clubs6 = Poverty Bay

| clubs7 = Northland

| clubs8 = Nadroga

| clubs9 = Stallions

| clubs10 = Fiji Warriors

| clubs11 = Calvisano

| clubs12 = Toulon

| clubs13 = Tarbes

| apps1 =

| apps2 =

| apps3 =

| apps4 =

| apps5 =

| apps6 = 9

| apps7 = 11

| apps8 =

| apps9 = 3

| apps10 = 3

| apps11 =

| apps12 = 15

| apps13 = 65

| points1 =

| points2 =

| points3 =

| points4 =

| points5 =

| points6 = 0

| points7 = 0

| points8 =

| points9 = 0

| points10 = 0

| points11 =

| points12 = 5

| points13 = 10

| ru_clubupdate =

| super1 =

| superyears1 =

| superapps1 =

| superpoints1 =

| ru_currentclub =

| super14update =

| province1 =

| provinceyears1 =

| provinceapps1 =

| provincepoints1 =

| ru_provinceupdate =

| repsevensyears1 = 2001

| repsevensteam1 = Fiji

| repsevenscomp1 = Japan

| ru_sevensupdate =

| coachteams1 =

| coachyears1 =

| ru_coachupdate =

| birth_date = {{Birth date and age|1981|1|13|df=yes}}

}}

Isoa Ulago Domolailai (born Sigatoka, 13 January 1981) is a Fijian rugby union footballer. He plays as a lock.