| Robert Protin | |
| Birth Date: | 10 November 1872 |
| Birth Place: | Liège, Belgium |
| Death Place: | Liège, Belgium |
| Discipline: | Track |
| Role: | Rider |
| Ridertype: | Sprinter |
| Show-Medals: | yes |
Robert Protin (10 November 1872 – 4 November 1953) was a Belgian track cyclist.[1] He won the sprint event at the 1895 ICA Track Cycling World Championships.