Fred Guttenberg (born December 24, 1965) is an American activist against gun violence. His 14-year-old daughter Jaime Guttenberg was murdered in the Stoneman Douglas High School shooting on February 14, 2018. His son, Jesse, also a student at the school, ran from the shooting to meet him at a nearby store. He learned about his daughter's death from a friend who is a Coral Springs SWAT officer. Jessica McBride, for the website Heavy, described him as "one of the strongest voices for changes to gun laws in the wake of the mass shooting".