| Gemmelaincourt | |
| Commune Status: | Commune |
| Arrondissement: | Neufchâteau |
| Canton: | Vittel |
| Intercommunality: | CC Terre d'eau |
| Insee: | 88194 |
| Postal Code: | 88170 |
| Mayor: | Jean-Luc Yardin[1] |
| Term: | 2022 - 2026 |
| Coordinates: | 48.2764°N 5.9686°W |
| Elevation M: | 379 |
| Elevation Min M: | 328 |
| Elevation Max M: | 431 |
| Area Km2: | 7.42 |
Gemmelaincourt (in French pronounced as /ʒɛmlɛ̃kuʁ/) is a commune in the Vosges department in Grand Est in northeastern France.Gemmelaincourt is home to a number of sights such as the church of Saint Maurus, Bassompierre Castle, the manor house ‘Le Jardin des Lys’ and four old wash houses.