John Paul Mayock (born 26 October 1970, in Barnsley) is a retired male English middle distance runner.

He currently holds British indoor records for the 2000 m (4:57.09) and 2 miles (8:17.06).

Mayock represented Great Britain 58 times during his career.

Represented Great Britain 58 times and Team Captain.

This biographical article relating to English athletics is a stub.