Brendan Coyle (born 2 December 1962) is a British-Irish actor. He won the Olivier Award for Best Performance in a Supporting Role for The Weir in 1999. He also played Nicholas Higgins in the miniseries North & South, Robert Timmins in the first three series of Lark Rise to Candleford, and more recently Mr Bates, the valet, in Downton Abbey, which earned him a nomination for a Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series and a BAFTA nomination for Best Supporting Actor.

Brendan Coyle was born David Coyle in Corby, Northamptonshire, on 2 December 1962, the son of a Patrick B Coyle and Bedelia M B Anderson. He has an older brother named Shaun Due to his British birth and Irish heritage, he holds both British and Irish citizenship. He is the great-nephew of football manager Sir Matt Busby. He studied drama in Dublin in 1981 and received a scholarship to Mountview Academy of Theatre Arts in London in 1983.