John Hagerman
| Personal information | |
|---|---|
| Born | October 25, 1881 Coburg, Ontario, Canada |
| Died | February 21, 1960 (aged 79) Toronto, Ontario, Canada |
| Sport | |
| Sport | Athletics |
| Event | long jump/triple jump |
| Club | Los Angeles / Pacific AA, San Francisco |
John Percival "Percy" Hagerman (October 25, 1881 – February 21, 1960) was a Canadian track and field athlete who competed in the 1904 Summer Olympics.