John "Jack"/"Jackie" Herbert Fleming (9 September 1919 – 2 August 1984) was an English professional rugby league footballer who played in the 1940s and 1950s, and coached in the 1960s.
He played at representative level for England, and at club level for Wigan (two spells) (Heritage ? 444), Batley (World War II guest), Warrington (Heritage ? 484), and Widnes, as a wing, centre, or stand-off, i.e.
number 2 or 5, 3 or 4, or 6, and coached at club level for Warrington.