Marnans
| Marnans | |
|---|---|
| The church of Saint-Pierre | |
| Location of Marnans | |
| Coordinates: 45°17′44″N 5°14′16″E / 45.2956°N 5.2378°E | |
| Country | France | 
| Region | Auvergne-Rhône-Alpes | 
| Department | Isère | 
| Arrondissement | Vienne | 
| Canton | Bièvre | 
| Intercommunality | Bièvre Isère | 
| Government | |
| • Mayor (2020–2026) | Bernard Gillet | 
| Area 1 | 6.6 km2 (2.5 sq mi) | 
| Population  (2022) | 132 | 
| • Density | 20/km2 (52/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 38221 /38980 | 
| Elevation | 441–630 m (1,447–2,067 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Marnans (French pronunciation: [maʁnɑ̃]) is a commune in the Isère department in southeastern France.