| Dudley Cassidy | |
| Birth Date: | 15 October 1912 |
| Originalteam: | Collingwood |
| Height: | 177 cm |
| Weight: | 68 kg |
| Statsend: | 1937 |
| Years1: | 1935–1937 |
| Club1: | North Melbourne |
| Games Goals1: | 29 (66) |
Dudley Cassidy (15 October 1912 – 2 July 2003) was an Australian rules footballer who played with North Melbourne in the Victorian Football League (VFL).
Cassidy was originally listed at Collingwood but after getting a clearance joined North Melbourne and made his league debut in 1935.[1] [2] He was North Melbourne's leading goal-kicker in 1936 when he kicked 48 goals.[2] [3]