| Eva Machuca | |
| Full Name: | Eva Yolanda Machuca Villasana |
| Nationality: | Mexican |
| Sport: | Athletics |
| Event: | Racewalking |
| Birth Date: | 14 January 1970 |
Eva Yolanda Machuca Villasana (born 14 January 1970) is a Mexican racewalker. She competed in the women's 10 kilometres walk at the 1992 Summer Olympics.[1]