Monga is a 2010 Taiwanese gangster film. The film features Ethan Juan, Mark Chao, Ma Ju-lung, Rhydian Vaughan and Ko Chia-yen. Set in the titular district of Taipei, the film follows the coming-of-age of Mosquito and initiation into gang life in the 1980s. The film was directed and co-written by Doze Niu, who also appears in the film.

Ethan Juan is a Taiwanese actor and model. He rose to prominence with the television series Fated to Love You (2008). Juan won the Best Actor award at the 47th Golden Horse Awards for his role in Monga in 2010.