Sebastian Chacon (born June 18, 1993) is an American actor, best known for his role as Warren Rojas in the Amazon Prime Video series Daisy Jones & the Six.
Chacon was born in Jamaica, Queens, New York City. His father is Colombian and his mother is Ecuadorian. He has two brothers named Anthony and Kevin. After completing high school, he attended New York University.
Chacon began his acting career in 2014, making his short film debut in Rolling as Stephen. He made his first appearance on television, playing Ken in the political drama series Madam Secretary in the episode "Higher Learning".
In 2017, Chacon made his feature film debut in the crime film Contents Under Pressure, where he played the lead role of Andre. On the same year, he made his television film debut in Crash & Burn as JR Lopez. In 2018, Chacon appeared as a Puzzlemania Clerk in a drama film Puzzle.
In 2019, Chacon appeared as Lucas in the drama miniseries Tales of the City. In 2020, Chacon had a recurring role in the historical dark fantasy series ' portraying Fly Rico. In 2022, Chacon was cast in the thriller comedy-drama film Emergency, where he played the role of Carlos.
In 2023, Chacon was cast to play the main role in the musical drama miniseries Daisy Jones & the Six, in which he played the role of Warren Rojas, the drummer.
In November 2023, Chacon was accused of sexual assault by three women, with each alleged incident occurring between 2017 and 2022. He was dropped by his agency, in addition to being fired from the film Red Dirt. The case was dismissed by the New York State Supreme Court in April 2025 before being "discontinued with prejudice and without costs" in December 2025.