Jonathan Ritchie Wileman (born 19 August 1970) is a former English cricketer. Wileman was a right-handed batsman who bowls right-arm medium pace. He was born at Sheffield, Yorkshire. Wileman made his first-class debut for Nottinghamshire against Cambridge University in 1992. From 1992 to 1996, he represented the county in 12 first-class matches, the last of which came against Oxford University. In those 10 matches, he scored 339 runs at a batting average of 26.07, with a single century high score of 109. With the ball he took 4 wickets a bowling average of 54.25, with best figures of 2/23. In 1993, he also played a single first-class match for a Combined Universities team against the touring Australians, while the following season he played a single first-class match for a combined Minor C