| Belcaire | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Belcaire (Aude).svg |
| Arrondissement: | Limoux |
| Canton: | La Haute-Vallée de l'Aude |
| Insee: | 11028 |
| Postal Code: | 11340 |
| Mayor: | Jean-Pierre Adroit[1] |
| Term: | 2023 - 2026 |
| Coordinates: | 42.816°N 1.957°W |
| Elevation M: | 1052 |
| Elevation Min M: | 696 |
| Elevation Max M: | 1546 |
| Area Km2: | 30.68 |
Belcaire (in French pronounced as /bɛlkɛʁ/; Occitan (post 1500);: Bèlcaire) is a commune in the Aude department, part of the ancient Languedoc province and the present-day Occitanie region in southern France.
On average, Belcaire experiences 77.2 days per year with a minimum temperature below 0C, 1.2 days per year with a minimum temperature below -10C, 7.0 days per year with a maximum temperature below 0C, and 5.6 days per year with a maximum temperature above 30C. The record high temperature was 36.4C on 18 July 2023, while the record low temperature was -17C on 16 January 1985.