| Erching | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Erching (Moselle).svg |
| Arrondissement: | Sarreguemines |
| Canton: | Bitche |
| Insee: | 57196 |
| Postal Code: | 57720 |
| Mayor: | Francis Behr[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC du Pays de Bitche |
| Coordinates: | 49.1119°N 7.2639°W |
| Elevation M: | 330 |
| Elevation Min M: | 268 |
| Elevation Max M: | 392 |
| Area Km2: | 6.76 |
Erching (in French pronounced as /ɛʁʃɛ̃/; ; Lorraine Franconian: Erschinge) 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 and to the Northern Vosges Regional Nature Park.