Warren Martin Brown (born 11 May 1978) is an English actor, widely known for his roles as Donny Maguire in Shameless and Andy Holt in Hollyoaks, DS Justin Ripley in the BBC crime drama Luther and as Sergeant Thomas "Mac" McAllister in the British-American action television series Strike Back, starting with Strike Back: Retribution.
After appearing in two episodes of the television series Shameless, Warren played the evil Andy Holt in Channel 4's Hollyoaks.
He appeared as a member of Bane's Mercenary Security in The Dark Knight Rises, the third instalment of Christopher Nolan's Batman trilogy.
First broadcast in August 2012, Brown starred as PC John-Paul Rocksavage in the four-part BBC police drama Good Cop.
Brown has appeared in many audio dramas for the company Big Finish Productions, the most notable of which including a recurring role in their UNIT series, a spin-off based around the military organisation that regularly appeared in Doctor Who, since 2016, and playing Keith Burrow in Big Finish's original eight-part thriller Transference.
In 2020, Brown would make his debut appearance in the television series, in the episode "Praxeus", albeit as a different character, former police officer Jake Willis, who was looking for his husband.