Jung In-seo

{{short description|South Korean actress}}

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

{{Infobox person

| name = Jung In-seo

| image =

| birth_name = Jung In-seo

| birth_date = {{birth date and age|2000|5|9|df=y}}

| birth_place = South Korea

| other_names = Jeong In-seo, Jung In-suh

| education = Moonhyeon High School

| occupation = Actress, Singer, Model

| years_active = 2007–present

| agent = Noah Entertainment

| known_for = Store Struck by Lightning
Who Are You: School 2015
Drama Special Season 2: Duet

}}

Jung In-seo (born May 9, 2000) is a South Korean actress. She is best known for her main roles in Store Struck by Lightning, Drama Special Season 2: Duet, and the film Silenced.{{Cite web |url=http://people.search.naver.com/search.naver?where=nexearch&query=%EC%A0%95%EC%9D%B8%EC%84%9C&sm=tab_etc&ie=utf8&key=PeopleService&os=183490 |title=정인서-네이버인물정보 |access-date=2020-01-29 |archive-date=2016-03-04 |archive-url=https://web.archive.org/web/20160304213147/http://people.search.naver.com/search.naver?where=nexearch&query=%EC%A0%95%EC%9D%B8%EC%84%9C&sm=tab_etc&ie=utf8&key=PeopleService&os=183490 |url-status=live }}{{Cite web |url=http://movie.daum.net/movieperson/Biography.do?personId=218824&anchor=filmography |title=정인서-다음인물정보 |access-date=2020-01-29 |archive-date=2016-03-09 |archive-url=https://web.archive.org/web/20160309060929/http://movie.daum.net/movieperson/Biography.do?personId=218824&anchor=filmography |url-status=live }}{{cite web|url=http://www.newsis.com/ar_detail/view.html/?ar_id=NISX20150617_0013733526&cID=10602&pID=10600|title=KBS 월화드라마 '후아유-학교2015', 시청률 8.2%로 종영|publisher=Newsis|accessdate=January 1, 2020}}{{cite web|url=https://tenasia.hankyung.com/topic/article/2015060385704|title='후아유-학교2015' 정인서 사망 이유 밝혀졌다 '무관심 때문'|date=3 June 2015 |publisher=TEN Asia|accessdate=January 7, 2020|archive-date=February 25, 2020|archive-url=https://web.archive.org/web/20200225113044/https://tenasia.hankyung.com/topic/article/2015060385704|url-status=live}}{{cite web|url=http://star.mt.co.kr/stview.php?no=2011102510125325148&outlink=1&ref=https%3A%2F%2Fsearch.naver.com|title='도가니' 정인서 "'뽀로로' 주제가 제가 불렀어요"(인터뷰)|date=26 October 2011 |publisher=StarNews|accessdate=January 13, 2020|archive-date=August 2, 2022|archive-url=https://web.archive.org/web/20220802081333/https://star.mt.co.kr/stview.php?no=2011102510125325148&outlink=1&ref=https%3A%2F%2Fsearch.naver.com|url-status=live}}