Dexter Fletcher OBE (born 31 January 1966) is an English film director and actor. He has appeared in Guy Ritchie's Lock, Stock and Two Smoking Barrels, as well as in television shows such as the comedy drama Hotel Babylon and the HBO series Band of Brothers and, earlier in his career, starred as Spike Thomson in the comedy drama Press Gang. His earliest acting role was in the 1973 comedy drama film Steptoe and Son Ride Again.

Fletcher made his directorial debut with Wild Bill (2011), and also directed Sunshine on Leith (2013) and Eddie the Eagle (2015). He replaced Bryan Singer as director of Bohemian Rhapsody, a biopic about the band Queen, released in October 2018; due to DGA rules, he received executive producer credit. In 2019, he directed Rocketman, a biographical film based on the life and music of performer Elton John.