Roger Philip Twells Marshall (born 28 February 1952) is a former English cricketer. Marshall was a right-handed batsman who bowled left-arm fast-medium. Marshall was born at Horsham, Sussex, and educated at Charterhouse School, where he captained the school cricket team in his final year in 1970. He played for the Public Schools at Lord's in 1969. Marshall made his first-class debut for Sussex against the touring West Indians in 1973. Wisden noted after his debut season that Marshall, "with his flowing ginger hair, brought some colour to the scene".