| Jack Brown | |
| Fullname: | John Campsie Brown |
| Birth Date: | 4 July 1886 |
| Birth Place: | South Melbourne, Victoria |
| Death Place: | Highett, Victoria |
| Originalteam: | Caulfield Juniors |
| Statsend: | 1910 |
| Years1: | 1909–10 |
| Games Goals1: | 11 (4) |
John Campsie Brown (4 July 1886 – 13 February 1950) was an Australian rules footballer who played with St Kilda in the Victorian Football League (VFL).[1]