| Nomdieu | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Nomdieu (Lot-et-Garonne).svg |
| Arrondissement: | Nérac |
| Canton: | L'Albret |
| Insee: | 47197 |
| Postal Code: | 47600 |
| Mayor: | Jean-Pierre Lussagnet[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 44.0956°N 0.4758°W |
| Elevation M: | 80 |
| Elevation Min M: | 64 |
| Elevation Max M: | 142 |
| Area Km2: | 12.59 |
Nomdieu (in French pronounced as /nɔ̃djø/; Occitan (post 1500);: Lo Nom Diu) is a commune in the Lot-et-Garonne department in south-western France.