| Johnny Keon | |
| Fullname: | John Bannerman Keon |
| Birth Date: | 1 October 1885 |
| Birth Place: | Geelong, Victoria |
| Death Place: | Maribyrnong, Victoria |
| Statsend: | 1908 |
| Years1: | 1908 |
| Games Goals1: | 4 (1) |
John Bannerman Keon (1 October 1885 – 24 October 1921) was an Australian rules footballer who played with Geelong in the Victorian Football League (VFL).[1] He died young, from an aortic aneurysm in 1921.[2]