| Sarreinsming | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Arme de Sarreinsming.jpg |
| Arrondissement: | Sarreguemines |
| Canton: | Sarreguemines |
| Insee: | 57633 |
| Postal Code: | 57905 |
| Mayor: | Yves Zins[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Sarreguemines Confluences |
| Coordinates: | 49.0897°N 7.1094°W |
| Elevation Min M: | 194 |
| Elevation Max M: | 310 |
| Area Km2: | 6.98 |
Sarreinsming (in French pronounced as /saʁɛ̃smɛ̃/;[2] ; Lorraine Franconian: Äänsminge) is a commune in the Moselle department in Grand Est in north-eastern France.