| Lamothe-Cassel | |
| Commune Status: | Commune |
| Arrondissement: | Gourdon |
| Canton: | Causse et Bouriane |
| Insee: | 46151 |
| Postal Code: | 46240 |
| Mayor: | Patrick Delpech[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Quercy-Bouriane |
| Coordinates: | 44.6119°N 1.5064°W |
| Elevation M: | 406 |
| Elevation Min M: | 269 |
| Elevation Max M: | 444 |
| Area Km2: | 11.35 |
Lamothe-Cassel (pronounced as /fr/; oc|La Mota de Cassèl) is a commune in the Lot department in south-western France.