| Marcheprime | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Marcheprime (Gironde).svg |
| Arrondissement: | Arcachon |
| Canton: | Gujan-Mestras |
| Insee: | 33555 |
| Postal Code: | 33380 |
| Mayor: | Manuel Martinez[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Bassin d'Arcachon Nord |
| Coordinates: | 44.6933°N -0.8536°W |
| Elevation Min M: | 34 |
| Elevation Max M: | 62 |
| Area Km2: | 24.56 |
Marcheprime (pronounced as /fr/; oc|Marcha Prima) is a commune in the Gironde department in Nouvelle-Aquitaine in southwestern France.