Amphetamine (Chinese: 安非他命; Jyutping: on1 fei1 taa1 ming6) is a 2010 Hong Kong film starring Byron Pang and Thomas Price.

The film is directed by acclaimed Hong Kong Chinese filmmaker Scud, the production-crediting name of Danny Cheng Wan-Cheung.

It explores several themes traditionally regarded as 'taboo' in Hong Kong society in an unusually open, convention-defying way, and features full-frontal male nudity in several scenes.

[1][2] Set after the 2008 financial collapse, the story follows Kafka, a swimming instructor, when he meets Daniel, a wealthy investment banker who changes his life.

Distraught and hallucinating from detox, he jumps off the bridge into the frozen water and dies with his final thoughts being those of him and Daniel swimming together in each other's arms.

An uncut version of this ArtWalker film was internationally released on a Panorama (HK) VCD, DVD and on Blu-ray Disc on 24 September 2010.

The level III-rated film met controversy in Hong Kong when the Television and Entertainment Licensing Authority asked for several shots of anal intercourse to be cut before public screening.