Chemsex is a 2015 British documentary film about gay men engaging in chemsex in London, England. The film was directed and produced by William Fairman and Max Gogarty for Vice Media.
Chemsex had a theatrical release on 4 December 2015 and was released on DVD on 11 January 2016.
According to critic aggregation site Rotten Tomatoes, the film has a critic score of 95% with the critical consensus of; "a bleak, disturbing and unforgettably frank portrait of a subculture on the edge".