Mardor
| Mardor | |
|---|---|
| Location of Mardor | |
| Coordinates: 47°53′17″N 5°12′18″E / 47.888°N 5.205°E | |
| Country | France | 
| Region | Grand Est | 
| Department | Haute-Marne | 
| Arrondissement | Langres | 
| Canton | Langres | 
| Government | |
| • Mayor (2020–2026) | Jean-Pierre Ramaget | 
| Area 1 | 7.44 km2 (2.87 sq mi) | 
| Population  (2022) | 57 | 
| • Density | 7.7/km2 (20/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 52312 /52200 | 
| Elevation | 374–460 m (1,227–1,509 ft) (avg. 452 m or 1,483 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Mardor (French pronunciation: [maʁdɔʁ]) is a commune in the Haute-Marne department in northeastern France.