| Coutansouze | |
| Commune Status: | Commune |
| Arrondissement: | Vichy |
| Canton: | Gannat |
| Insee: | 03089 |
| Postal Code: | 03330 |
| Mayor: | Denis James[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Saint-Pourçain Sioule Limagne |
| Coordinates: | 46.2189°N 3.0114°W |
| Elevation M: | 505 |
| Elevation Min M: | 379 |
| Elevation Max M: | 671 |
| Area Km2: | 13.42 |
Coutansouze (in French pronounced as /kutɑ̃suz/; Occitan (post 1500);: Costansosa) is a commune in the Allier department in central France.