Thomas Derbyshire (born 27 June 1938), known professionally as Tommy Cannon, is an English comic, actor and singer.

Other notable guest appearances were on The Kenny Everett Television Show in 1982 and Shooting Stars in 1996.

On 28 October 2020, Cannon's comedy partner Bobby Ball died at Blackpool Victoria Hospital after testing positive for COVID-19.

[2] In late 2005, Cannon and Ball appeared in the fifth series of reality show I'm a Celebrity...Get Me Out of Here!.

Cannon was cast in ITV soap opera Emmerdale as pensioner Derek in 2019.