| Oscar Van Rumst | |
| Full Name: | Oscar Theophiel Clothilda Van Rumst |
| Nationality: | Belgian |
| Sport: | Long-distance running |
| Event: | 5000 metres |
| Birth Date: | 7 February 1910 |
| Birth Place: | Lokeren, Belgium |
| Death Place: | Lokeren, Belgium |
Oscar Theophiel Clothilda Van Rumst (7 February 1910 - 10 July 1960) was a Belgian long-distance runner. He competed in the men's 5000 metres at the 1936 Summer Olympics.[1]