| Ventiseri | |
| Commune Status: | Commune |
| Arrondissement: | Corte |
| Canton: | Fiumorbo-Castello |
| Insee: | 2B342 |
| Postal Code: | 20240 |
| Mayor: | François Tiberi[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 41.9433°N 9.3333°W |
| Elevation M: | 510 |
| Elevation Min M: | 0 |
| Elevation Max M: | 1033 |
| Area Km2: | 46.7 |
Ventiseri is a commune in the Haute-Corse department of France on the island of Corsica.
Ventiseri has a mediterranean climate (Köppen climate classification Csa). The average annual temperature in Ventiseri is . The average annual rainfall is with October as the wettest month. The temperatures are highest on average in August, at around, and lowest in January, at around . The highest temperature ever recorded in Ventiseri was on 4 July 1965; the coldest temperature ever recorded was on 7 March 1971.