| John Millar | |
| Fullname: | John Ross Millar |
| Birth Date: | 25 October 1923 |
| Birth Place: | Armadale, Scotland |
| Death Place: | Bathgate, Scotland |
| Position: | Centre forward |
| Clubs1: | Preston Athletic |
| Years2: | 1947–1948 |
| Clubs2: | Albion Rovers |
| Caps2: | 4 |
| Goals2: | 0 |
| Years3: | 1948–1949 |
| Clubs3: | Bradford City |
| Caps3: | 3 |
| Goals3: | 1 |
| Clubs4: | Weymouth |
| Totalcaps: | 7 |
| Totalgoals: | 1 |
John Ross Millar (25 October 1923 – 2 February 1986) was a Scottish professional footballer who played as a centre forward for Preston Athletic, Albion Rovers, Bradford City and Weymouth.[1]