| Cotignac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Cotignac II (83).svg |
| Arrondissement: | Brignoles |
| Canton: | Brignoles |
| Insee: | 83046 |
| Postal Code: | 83570 |
| Mayor: | Jean-Pierre Veran[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Provence Verte |
| Coordinates: | 43.5297°N 6.15°W |
| Elevation M: | 230 |
| Elevation Min M: | 144 |
| Elevation Max M: | 712 |
| Area Km2: | 44.26 |
Cotignac (in French pronounced as /kɔtiɲak/; Occitan (post 1500);: Cotinhac) is a commune in the Var department in the Provence-Alpes-Côte d'Azur region in southeastern France.
Cotignac has a hot-summer Mediterranean climate (Köppen climate classification Csa). The average annual temperature in Cotignac is . The average annual rainfall is with October as the wettest month. The temperatures are highest on average in July, at around, and lowest in January, at around . The highest temperature ever recorded in Cotignac was on 7 July 1982; the coldest temperature ever recorded was on 23 January 1963.