| Jack Welsh | |
| Fullname: | Jack Welsh |
| Birth Date: | 20 October 1924 |
| Originalteam: | Yarraville |
| Height: | 185 cm |
| Weight: | 84 kg |
| Position: | Ruck |
| Statsend: | 1949 |
| Years1: | 1945–49 |
| Games Goals1: | 29 (12) |
Jack Welsh (20 October 1924 – 14 April 2012) was a former Australian rules footballer who played with Footscray in the Victorian Football League (VFL).[1] His son Peter also played for Footscray.