Jack Spencer (born 21 December 1990) is a former rugby league footballer who last played for Swinton Lions in the RFL League 1.

His choice of position is either prop or second-row.

[2] He previously played for Folly Lane ARLFC (in Pendlebury) and Salford City Reds in the Super League.

[citation needed] In October 2021, Spencer signed for hometown clun Swinton in the RFL League 1.

[3] He retired at the end of the 2022 season.