Mark Homer (born 1973) is an English actor and writer. He is best known for playing Tony Hills in the popular British soap opera EastEnders from 1995 to 1999. His subsequent work includes guest appearances in Silent Witness and Spine Chillers, both also for the BBC. In 2000, Homer appeared in a play called Boxed at London's Riverside Studios, which he co-wrote with Carolina Giammetta (who also starred in the play) and EastEnders director Ray Kilby (the play's director).