| Bill McMaster | |
| Fullname: | William Harold McMaster |
| Birth Date: | 15 March 1922 |
| Birth Place: | Flemington, Victoria |
| Death Date: | [1] |
| Height: | 179 cm |
| Weight: | 80 kg |
| Statsend: | 1946 |
| Years1: | 1946 |
| Games Goals1: | 3 (0) |
William Harold McMaster (15 March 1922 – 3 October 2017) was an Australian rules footballer who played with North Melbourne in the Victorian Football League (VFL).
Prior to his VFL career, he served in the Australian Army in World War II.[2]