Dark Horse is a 2011 American comedy-drama film written and directed by Todd Solondz. It stars Justin Bartha, Selma Blair, Mia Farrow, Jordan Gelber, Donna Murphy, Christopher Walken, Zachary Booth and Aasif Mandvi.

Todd Solondz is an American filmmaker and playwright known for his style of dark, socially conscious satire. Solondz's work has received critical acclaim for its commentary on the "dark underbelly of middle class American suburbia," a reflection of his own background in New Jersey. His work includes Welcome to the Dollhouse (1995), Happiness (1998), Storytelling (2001), Palindromes (2004), Life During Wartime (2009), Dark Horse (2011), and Wiener-Dog (2016).