Sean O'Neal

{{short description|American actor (born 1975)}}

{{for|the Canadian actor|Sean O'Neill (actor)}}

{{notability|Biographies|date=July 2016}}

{{Infobox person

| name = Sean O'Neal

| birth_date = {{Birth date and age|1975|11|29}}

| birth_place = Tampa, Florida, US

| occupation = Actor

| years_active = 1991–1994, 2009, 2013, 2016

| website =

}}

Sean O’Neal (born November 29, 1975) is an American actor. He is best known for portraying Sam Anders in the television show Clarissa Explains It All.{{Cite news |last=Endrst |first=James |date=1992-02-14 |title='Clarissa' has a major crush for Valentine's Day episode |url=https://www.newspapers.com/article/hartford-courant-clarissa-has-a-major/170391947/ |access-date=2025-04-15 |work=Hartford Courant |page= |pages=E1, E6 |via=Newspapers.com}}{{Cite news |last=Minor |first=Debra K. |date=1991-02-12 |title=New Nickelodeon show to be produced here |url=https://www.newspapers.com/article/the-orlando-sentinel-new-nickelodeon-sho/170392062/ |access-date=2025-04-15 |work=The Orlando Sentinel |page=E2 |via=Newspapers.com}} After Clarissa, he appeared in other TV series including Development Hell and the 2016 film Penumbra.