| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | Metropolitan region |
| Subdivision Name2: | Maringá |
| Established Title: | Founded |
| Established Date: | December 14, 1952 |
| Leader Title: | Mayor |
| Leader Name: | Lauro De Souza Silva Junior |
| Area Total Km2: | 187.6 |
| Population Total: | 21122 |
| Population As Of: | 2018 |
| Population Density Km2: | auto |
| Population Demonym: | jandaiense |
| Elevation M: | 807 |
| Timezone1: | Brasília Time |
| Utc Offset: | -3 |
Jandaia do Sul is a municipality in the state of Paraná in Brazil. As of 2020, the estimated population was 21,230.[1]