The Castleford Tigers (known as Castleford RLFC until 1996) are an English rugby league club who have competed in the British rugby league system since 1926.
Over 1,000 individual players have represented the club throughout its history, with each being assigned a unique heritage number based on the order of their first appearance.
[1] This list comprises every player who has appeared (thus excluding non-playing substitutes) in a competitive first-class match for Castleford.
This includes any matches that were subsequently abandoned, expunged or re-played, but excludes friendlies.
[2][3][4][5][6] The players named A. N. Other are likely to be trialists from rugby union whose identities were being protected to prevent the player from facing a life-time ban from rugby union in the era prior to 1995 when rugby union was strictly amateur, and any association with rugby league was considered an act of professionalism.