| Birth name | Octave Adolphe Coisy |
|---|---|
| Birth date | 19 February 1880 |
| Birth place | Saint-Ouen, France |
| Death date | 18 August 1947 (aged 67) |
| Death place | Lyon, France |
Octave Adolphe Coisy (19 February 1880 – 18 August 1947) was a French cyclist. He competed in the sprint and the points race at the 1900 Summer Olympics.[1]