Jang Sun-jae

{{Short description|South Korean cyclist (born 1984)}}

{{family name hatnote|Jang||lang=Korean}}

{{Use dmy dates|date=February 2018}}

{{Infobox cyclist

| name = Jang Sun-jae

| image =

| image_size =

| caption =

| fullname = {{ubl|Jang Sun-jae|{{langx|ko|장선재}}}}

| nickname =

| birth_date = {{birth date and age|1984|12|14|df=yes}}

| birth_place = South Korea

| height =

| weight =

| currentteam = {{UCI team code|LXC}}

| discipline = Road

| role = {{ubl|Rider (retired)|Directeur sportif}}

| ridertype =

| amateuryears1 =

| amateurteam1 =

| amateuryears2 =

| amateurteam2 =

| proyears1 = 2012–2015

| proteam1 = {{UCI team code|RTS|2012}}

| proyears2 = 2016

| proteam2 = {{UCI team code|LXC|2016}}

| manageyears1 = 2017–

| manageteam1 = {{UCI team code|LXC|2017}}

| majorwins =

| medaltemplates =

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}}

Jang Sun-Jae ({{Korean|장선재}}; born 14 December 1984) is a South Korean former professional cyclist, who currently works as a directeur sportif for UCI Continental team {{UCI team code|LXC}}.{{cite web|url=https://www.uci.org/road/teams/TeamDetail/15346/1002058/276|title=LX Cycling Team|work=UCI.org|publisher=Union Cycliste Internationale|accessdate=19 February 2021|archiveurl=https://web.archive.org/web/20210219213734/https://www.uci.org/road/teams/TeamDetail/15346/1002058/276|archivedate=19 February 2021}} At the 2012 Summer Olympics, he competed in the Men's team pursuit for the national team.{{cite web|url=http://www.london2012.com/athlete/jang-sun-jae-1049806/|title=Sun Jae Jang|work=2012 Summer Olympics|accessdate=22 September 2012|url-status=dead|archiveurl=https://web.archive.org/web/20120730112743/http://www.london2012.com/athlete/jang-sun-jae-1049806/|archivedate=30 July 2012}}