Jaclyn Corin (born October 27, 2000) is an American activist against gun violence. She survived the Stoneman Douglas High School shooting in 2018. She is one of the co-founders of March for Our Lives and the organizer of a student protest to Tallahassee, Florida. She has also been a vocal critic of politicians funded by the National Rifle Association. Corin was included in Time magazine's 100 Most Influential People of 2018.