Yoon Young-ah

{{Short description|South Korean actress (born 1987)}}

{{redirect|Yoon Ji-yoo|the para table tennis player|Yoon Ji-yu}}

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

{{Infobox person

| name = Yoon Ji-yoo

| birth_name = Yoon Young-ah

| birth_date = {{Birth date and age|1987|3|15}}

| birth_place = South Korea

| othername = Han Ye-in (한예인)
Yoon Ji-yoo

| occupation = Actress

| years_active = 2000–present

| agent = Hinge Entertainment

| education = Sejong University - Film Arts

| spouse = {{Marriage|Unknown|2024}}

| module = {{Infobox Korean name/auto|child=yes|headercolor=transparent

| hangul = %윤영아

| hangulstage = %윤지유

}}}}

Yoon Young-ah ({{Korean|윤영아}}; born March 15, 1987), better known professionally as Yoon Ji-yoo, is a South Korean actress. Yoon began her career as a child actress, notably in the children's fantasy show Magic Kid Masuri (2002). She began using the stage name Han Ye-in in 2007 when she transitioned to more adult supporting roles in television dramas such as Coffee Prince.{{cite web|last1=Son|first1=Yong-ho|script-title=ko:한예인, "윤영아가 한씨 미녀로 다시 태어납니다"|trans-title=Han Ye-in, "Yoon Young-ah has been reborn as the beautiful Miss Han"|url=http://www2.osen.co.kr/article/G0705180023|website=OSEN|language=ko|access-date=8 June 2015|date=18 May 2007|archive-date=16 November 2021|archive-url=https://web.archive.org/web/20211116064145/http://www2.osen.co.kr/article/G0705180023|url-status=live}}{{cite web|last1=Jo|first1=Dong-seon|script-title=ko:아역배우 윤영아에서 성인연기자 한예인이|trans-title=From child actress Yoon Young-ah to adult actress Han Ye-in|url=http://pr.sejong.ac.kr/board/bbs/board.php?bo_table=sju_friend&wr_id=17|website=Sejong University Media|language=ko|access-date=8 June 2015|archive-date=4 March 2016|archive-url=https://web.archive.org/web/20160304025441/http://pr.sejong.ac.kr/board/bbs/board.php?bo_table=sju_friend&wr_id=17|url-status=dead}} In 2011, she reverted to using her real name when she appeared in Dream High, before adopting her current stage name in 2015.{{Cite web|last=Moon|first=Wan-shik|date=11 October 2015|script-title=ko:윤지유, 알고보니 '매직키드마수리' 마수리 누나|url=https://www.starnewskorea.com/stview.php?no=2015101410565176106|trans-title=Yoon Ji-yu, turns out to be Masuri's older sister from 'Magic Kid Masuri'|access-date=7 June 2024|publisher=Star News|language=ko}}