| Les Jamieson | |
| Fullname: | William Leslie Loyal Jamieson |
| Birth Date: | 19 October 1886 |
| Birth Place: | Lubeck, Victoria |
| Death Place: | Geelong, Victoria |
| Statsend: | 1910 |
| Years1: | 1910 |
| Games Goals1: | 1 (0) |
William Leslie Loyal Jamieson (19 October 1886 – 4 January 1944) was an Australian rules footballer who played with St Kilda in the Victorian Football League (VFL).[1]