Kevin Tierney was a Canadian film producer from Montreal who co-wrote and produced the most popular Canadian film of all time at the domestic box office, Bon Cop, Bad Cop, for which he earned a Golden Reel, the Genie Award for Best Motion Picture in 2007. He is a former vice-chair of the Academy of Canadian Cinema & Television and former chair of the board of Cinémathèque québécoise.

Bon Cop, Bad Cop is a 2006 Canadian black comedy-thriller buddy cop film about two police officers – one Ontarian and one Québécois – who reluctantly join forces to solve a murder. The dialogue is a mixture of English and French. The title is a translation word play on the phrase "Good cop/bad cop".