| Mike Hallahan | |
| Fullname: | Michael Hallahan |
| Birth Date: | 14 March 1949 |
| Originalteam: | Wangaratta Rovers |
| Height: | 180 cm |
| Weight: | 80 kg |
| Statsend: | 1967 |
| Years1: | 1967 |
| Club1: | Fitzroy |
| Games Goals1: | 3 (0) |
Michael Hallahan (born 14 March 1949) is a former Australian rules footballer with the Fitzroy Football Club in the Victorian Football League.
Hallahan commenced his footballing career with Wangaratta Rovers Football Club. For Fitzroy he played 3 games[1] in 1967.
Hallahan's father, Jim Hallahan, Jr., also played with Fitzroy in the 1940s.