| Isabel Martínez | |
| Nationality: | Spanish |
| Sport: | Long-distance running |
| Event: | 5000 metres |
| Birth Date: | 28 December 1972 |
Marisa Isabel Martínez (born 28 December 1972) is a Spanish long-distance runner. She competed in the women's 5000 metres at the 1996 Summer Olympics.[1]