What Happened, Miss Simone? is a 2015 American biographical documentary film about the life and legend Nina Simone, an American singer, pianist, and civil rights activist labeled the "High Priestess of Soul."

The film was directed by Liz Garbus. On stage Nina Simone was known for her utterly free, uninhibited musical expression, which enthralled audiences and attracted life-long fans. But amid the violent, haunting, and senseless day-to-day of the civil rights era in 1960s America, Simone struggled to reconcile her artistic identity and ambition with her devotion to a movement.