|Full name||William Jenkinson|
|Date of birth||11 April 1874|
|Place of birth||Chesterfield, England|
|Date of death||Q2 1960 (aged 85–86)|
|1901–1903||West Ham United||19||(2)|
|* Senior club appearances and goals counted for the domestic league only|
He scored 11 goals in 33 appearances over two seasons for Burnley before joining West Ham United of the Southern League First Division. He made his debut in a 0–2 loss to rivals Millwall on 26 October 1901, and saw defeat in his next two appearances, against Reading and Southampton, playing different positions in each of the three games. After settling at inside-left, he was part of the team that ended the season with an unbeaten run of 11 matches.
- Marsh, Steve. "William Jenkinson ... (1901 - 1902)". theyflysohigh. Retrieved 27 March 2019.
- Joyce, Michael (2012) . Football League Players' Records 1888 to 1939. Nottingham: SoccerData. p. 153. ISBN 978-1-905891-61-0.
- Hogg, Tony (2005). Who's Who of West Ham United. Profile Sports Media. p. 110. ISBN 1-903135-50-8.
- Northcutt, John; Marsh, Steve (2015). West Ham United: The Complete Record. deCoubertin Books. pp. 28–31, 508–509. ISBN 978-1-909245-27-3.