PIFF may refer to:
Busan International Film Festival, previously Pusan International Film Festival, South Korea Pyongyang International Film Festival, North Korea Pearl International Film Festival, Kampala, Uganda Pondicherry International Film Festival, Union Territory of Puducherry, India Prague Independent Film Festival, Czech Republic Pride International Film Festival, Manila, Philippines Provincetown International Film Festival, Provincetown, Massachusetts Pune International Film Festival, Maharashtra, India Patna Film Festival, formerly Patna International Film Festival, Bihar, India