Jack Kingdon signed for Cardiff City FC in August 2025 from Manchester United.

Prior to joining the Bluebirds, the central defender has a loan spell at Rochdale, where he gained valuable experience.

Kingdon made his First Team debut for City in a Vertu Trophy fixture against Newport County in October 2025.

He went on to captain the side to a 3-1 victory over Arsenal U21 in the same competition in the following month.