| Montcuq-en-Quercy-Blanc | |
| Commune Status: | Commune |
| Arrondissement: | Cahors |
| Canton: | Luzech |
| Insee: | 46201 |
| Postal Code: | 46800 |
| Mayor: | Alain Lalabarde[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 44.338°N 1.21°W |
| Area Km2: | 78.23 |
Montcuq-en-Quercy-Blanc (in French pronounced as /mɔ̃kyk ɑ̃ kɛʁsi blɑ̃/; Languedocien: Montcuc en Carcin Blanc) is a commune in the department of Lot, southern France. The municipality was established on 1 January 2016 by merger of the former communes of Montcuq, Belmontet, Lebreil, Sainte-Croix and Valprionde.[2]