| Official Name: | Antônio Olinto |
| Settlement Type: | Municipality |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Brazil |
| Subdivision Type: | Country |
| Subdivision Name: |  Brazil |
| Subdivision Name1: | Southern |
| Subdivision Type2: | State |
| Subdivision Name2: | Paraná |
| Subdivision Type3: | Mesoregion |
| Subdivision Name3: | Sudeste Paranaense |
| Unit Pref: | Imperial |
| Population As Of: | 2020 [1] |
| Population Total: | 7,427 |
| Timezone: | BRT |
| Utc Offset: | -3 |
Antônio Olinto is a municipality in the state of Paraná in the Southern Region of Brazil.[2]