| Brian Cahill | |
| Fullname: | Brian Cahill |
| Birth Date: | 22 November 1938 |
| Position: | Full-forward |
| Statsend: | 1961 |
| Years1: | 1958–61 |
| Games Goals1: | 23 (10) |
Brian Cahill (22 November 1938 – 28 July 1999) was an Australian rules footballer who played with North Melbourne in the Victorian Football League (VFL).
After leaving North Melbourne, Cahill joined Brunswick in the Victorian Football Association.[1]