John Flynn (rugby league)
John "Jack" Flynn (birth unknown – death unknown) was an English professional rugby league footballer who played in the 1900s. He played at representative level for England, and at club level for Broughton Rangers, as a , i.e. number 7. International honours. Jack Flynn won a cap for England while at Broughton Rangers in the 18-16 victory over New Zealand at Central Park, Wigan, on Saturday 11 January 1908, during the 1907–1908 New Zealand rugby tour of Australia and Great Britain.