| Percy Stainer | |
| Fullname: | Percy Amos Mozart Stainer |
| Birth Date: | 4 October 1888 |
| Birth Place: | Carlton, Victoria |
| Death Place: | Frankston, Victoria |
| Originalteam: | North Melbourne (VFA) |
| Statsend: | 1911 |
| Years1: | 1907–08 |
| Club1: | (VFA) |
| Games Goals1: | 6 (0) |
| Years2: | 1908 |
| Games Goals2: | 7 (0) |
| Years3: | 1909–10 |
| Club3: | New Norfolk (Tas) |
| Years4: | 1911 |
| Games Goals4: | 2 (0) |
Percy Amos Mozart Stainer (4 October 1888 – 8 July 1967) was an Australian rules footballer who played with Richmond and St Kilda in the Victorian Football League (VFL).[1]