| Jack Sharkey | |
| Fullname: | John James Sharkey |
| Birth Date: | 24 January 1874 |
| Birth Place: | Corio, Victoria |
| Death Place: | Geelong, Victoria |
| Originalteam: | Geelong West |
| Statsend: | 1897 |
| Years1: | 1897 |
| Games Goals1: | 1 (0) |
Jack Sharkey (24 January 1874 – 24 September 1961) was an Australian rules footballer who played with Geelong in the Victorian Football League (VFL).