Stephanie Subercaseaux

{{short description|Chilean cyclist (1984–2023)}}

{{family name hatnote|Subercaseaux|Vergara|lang=Spanish}}

{{Use dmy dates|date=February 2023}}

{{Infobox cyclist

| name = Stephanie Subercaseaux

| image = 2021 WK Vlaanderen 124 Stephanie Subercaseaux.jpg

| caption = Subercaseaux at the 2021 UCI Road World Championships

| fullname = {{nowrap|Stephanie Subercaseaux Vergara}}

| birth_date = {{birth date|1984|3|23|df=y}}

| birth_place =

| death_date = {{death date and age|2023|1|21|1984|3|23|df=y}}

| death_place = Las Condes, Chile{{cite web|url=https://www.instagram.com/p/CoI4hmsuGrG/?hl=es|title=No + Suicidio Femicida|work=Red Chilena Contra la Violencia Hacia las Mujeres|accessdate=2 February 2023|language=es}}

| height =

| weight =

| currentteam =

| discipline = Road

| role = Rider

| ridertype =

| amateuryears1 =

| amateurteam1 =

| proyears1 = 2018–2019

| proteam1 = {{UCI team code|ILU2|2018}}{{cite news|url=http://www.cyclingnews.com/news/team-illuminate-finalises-mens-and-womens-2019-rosters/|title=Team Illuminate finalises men's and women's 2019 rosters|work=Cyclingnews.com|publisher=Immediate Media Company|date=9 January 2019|accessdate=28 February 2019}}

| majorwins =

}}

Stephanie Subercaseaux Vergara (23 March 1984 – 21 January 2023) was a Chilean racing cyclist, who rode for UCI Women's Team {{UCI team code|ILU2|2019}}.{{cite web|url=https://www.uci.org/road/teams/TeamDetail/11387/1002142/243|title=Team Illuminate|work=UCI.org|publisher=Union Cycliste Internationale|accessdate=11 July 2019|archiveurl=https://web.archive.org/web/20190711141159/https://www.uci.org/road/teams/TeamDetail/11387/1002142/243|archivedate=11 July 2019}} She rode in the women's road race event at the 2018 UCI Road{{cite web|url=https://www.procyclingstats.com/race/world-championship-we/2018/result |title=2018: World Championships - Women's Road Race |work=ProCyclingStats |accessdate=30 September 2018}}