| Condeissiat | |
| Commune Status: | Commune |
| Arrondissement: | Bourg-en-Bresse |
| Canton: | Châtillon-sur-Chalaronne |
| Insee: | 01113 |
| Postal Code: | 01400 |
| Mayor: | Stephen Gautier[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 46.1667°N 5.0833°W |
| Elevation M: | 240 |
| Elevation Min M: | 232 |
| Elevation Max M: | 268 |
| Area Km2: | 21.64 |
Condeissiat (in French pronounced as /kɔ̃dɛsja/; Condèssiê) is a commune in the Ain department in eastern France.