| Pititsa | |
| Name Local: | Πιτίτσα |
| Type: | community |
| Caption Skyline: | Pititsa hill climb, 2009 |
| Coordinates: | 38.2667°N 75°W |
| Periph: | West Greece |
| Periphunit: | Achaea |
| Municipality: | Patras |
| Municunit: | Rio |
| Population As Of: | 2021 |
| Population: | 20 |
| Licence: | AX |
Pititsa (el|Πιτίτσα) is a mountain village in the municipal unit of Rio, Achaea, Greece. It is situated in the northern foothills of the Panachaiko, at about 700 m elevation. It is 2 km southeast of Sella and 11 km east of Rio. It is known for the Pititsa hill climb, an uphill car race.
| Year | Population | |
|---|---|---|
| 1981 | 78 | |
| 1991 | 168 | |
| 2001 | 82 | |
| 2011 | 26 | |
| 2021 | 20 |