James Brian Mark Purefoy (born 3 June 1964) is an English actor, producer and director. He played Mark Antony in the HBO series Rome, former college professor-turned-serial-killer Joe Carroll in the series The Following, and Solomon Kane in the feature film Solomon Kane. In February 2018 he starred as Laurens Bancroft in Altered Carbon, a Netflix original series.

He was born in Somerset and attended Sherborne School before training at the Central School of Speech and Drama. His appearances in stage plays and a variety of television roles in the UK and USA have grown since the 1980s.