| Caudecoste | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Caudecoste 47.svg |
| Arrondissement: | Agen |
| Canton: | Le Sud-Est agenais |
| Insee: | 47060 |
| Postal Code: | 47220 |
| Mayor: | François Dailledouze[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Agglomération d'Agen |
| Coordinates: | 44.1178°N 0.7375°W |
| Elevation M: | 65 |
| Elevation Min M: | 46 |
| Elevation Max M: | 120 |
| Area Km2: | 17.13 |
Caudecoste (pronounced as /fr/; oc|Cadacòsta) is a commune in the Lot-et-Garonne department in south-western France.
The river Auroue forms all of the commune's eastern border and the Garonne part of its northern border.