Roger John Sillence (born 29 June 1977) is an English cricketer, best known for his time playing for Worcestershire and Gloucestershire. He is a right-handed batsman and a right-arm medium-fast bowler. In 2001 he also made his first-class debut, playing a single game against Sussex and making an immediate impact by taking 5–97 in the first innings, his maiden victim at this level being the opposing captain, Chris Adams. However, he failed to impress with the bat: he made only 0 and 6, and in both innings his method of dismissal was identical: caught Montgomerie, bowled Kirtley.