1950–51 Cardiff City F.C. season

The 1950–51 season was Cardiff City F.C.'s 24th season in the Football League. They competed in the 22-team Division Two, then the second tier of English football, finishing third.

Welsh Cup
In the Welsh Cup, Cardiff started their campaign by scoring fifteen goals in two games with an 8–0 win over Barry Town followed by a 7–1 victory over Bangor City. After beating Wrexham 1–0, Cardiff suffered a 3–2 defeat to Merthyr Tydfil in a final replay.