| Gros-Réderching | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Gros-Réderching (Moselle).svg |
| Arrondissement: | Sarreguemines |
| Canton: | Bitche |
| Insee: | 57261 |
| Postal Code: | 57410 |
| Mayor: | Norbert Dor[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC du Pays de Bitche |
| Coordinates: | 49.0686°N 7.2194°W |
| Elevation M: | 105 |
| Elevation Min M: | 256 |
| Elevation Max M: | 376 |
| Area Km2: | 15.73 |
Gros-Réderching (pronounced as /fr/; ; Lorraine Franconian: Grossrederschinge) is a commune in the Moselle department of the Grand Est administrative region in north-eastern France.
The village belongs to the Pays de Bitche. The similarly named commune Petit-Réderching lies 6 km to the east. Localities of the commune: Brandelfing, Olferding, Welschhoff and Singling which is a former neighbour commune and a part of Gros-Réderching since 1811.