Blackfish is a 2013 American documentary film directed by Gabriela Cowperthwaite. It concerns Tilikum, an orca held by SeaWorld and the controversy over captive orcas. The film premiered at the 2013 Sundance Film Festival on January 19, 2013, and was picked up by Magnolia Pictures and CNN Films for wider release. It was nominated for the BAFTA Award for Best Documentary.

Gabriela Cowperthwaite is an American filmmaker. She has directed documentaries and feature films, and she also produces, edits, writes, and directs for television and documentary films. Her films often deal with social, cultural, and environmental issues relating to real life events. Her most notable film is Blackfish (2013), which received a BAFTA nomination for Best Documentary.