Stephen Guilfoyle (born 1970 in Oldham) appeared on Coronation Street as businessman Matt Graham who along with colleague Simon Hanson, attended a singles' evening at the Warwick Hotel in December 1997.

Graduating from the Central School of Speech and Drama with a BA in Acting, his other credits include roles in Peak Practice and the TV movie Little White Lies, while on stage he has appeared in productions of The Brick, Achilles in Heels, Company and Road.

His teaching work ranges from primary school teacher to secondary GCSE drama tutor. He has also directed in various drama schools, and is Principal at the Stagecoach Theatre School in Kew, London.