Kenneth "Ken"/"Jubby" Jubb (birth registered second 1⁄4 1912[4] – 1993) was an English professional rugby league footballer who played in the 1930s and 1940s.

[5] Ken Jubb's birth was registered in Wakefield district, West Riding of Yorkshire, England, he was later the landlord of the Town Hall Tavern, 17 Westgate, Leeds until c. 1940 when his fellow Leeds rugby league footballer Dai Jenkins Jr. became the landlord, and he died aged c. 80–81.

[3] Jubb won a cap for Yorkshire while at Castleford, playing at second-row in the 30–3 victory over Lancashire at Belle Vue, Wakefield on 29 October 1932.

[9] Jubb played at second-row in Leeds' 14–8 victory over Huddersfield in the 1937–38 Yorkshire Cup Final during the 1937–38 season at Belle Vue, Wakefield on Saturday 30 October 1937.

Resilient as an India-rubber ball, restless as a panther patrolling its patch, Ken Jubb was a rattling good forward, whose 'party piece' was a massive punt, occasionally way off target, that soared into outer space to the accompaniment of good-natured banter from Headingley's South Stand.