| Full name: | William Penn |
| Born: | 29th August 1849, The Cedars, Lee, Lewisham, London, England |
| Died: | 15th August 1921, Belgravia, Westminster, London, England |
| Batting: | Right-hand batsman |
| Bowling: | round arm Right-arm fast |
| Relations: | Brother-in-law: JF Green; Brother-in-law: AC Lucas; Brother-in-law: F Stokes; Brother: F Penn; Brother: A Penn; Nephew: F Penn; Son: EF Penn |
| Teams: | Kent (Main FC: 1870-1878); Marylebone Cricket Club (Main FC: 1874); Gentlemen of the South (Other FC: 1871-1874); All teams |
| Lists of matches and more detailed statistics |