| Guidoval | |
| Motto: | Guidovalense não parte. Reparte! Uma parte, fica. Outra parte, parte! |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Name3: | Ubá |
| Leader Name: | Soraia Vieira de Queiroz de Souza |
| Established Date: | 1948 |
| Population Total: | 7,051 |
| Population As Of: | 2020 [1] |
| Population Demonym: | guidovalense |
| Area Total Ha: | 15897.5 |
| Coordinates: | -21.1519°N -42.7969°W |
| Utc Offset: | -3 |
Guidoval is a Brazilian municipality located in the state of Minas Gerais. The city belongs to the mesoregion of Zona da Mata and to the microregion of Ubá.