Fontaine-les-Grès
| Fontaine-les-Grès | |
|---|---|
| War memorial | |
| Location of Fontaine-les-Grès | |
| Coordinates: 48°25′28″N 3°54′32″E / 48.4244°N 3.9089°E | |
| Country | France | 
| Region | Grand Est | 
| Department | Aube | 
| Arrondissement | Nogent-sur-Seine | 
| Canton | Creney-près-Troyes | 
| Government | |
| • Mayor (2020–2026) | Ludovic Vallarcher | 
| Area 1 | 12.16 km2 (4.70 sq mi) | 
| Population  (2022) | 903 | 
| • Density | 74/km2 (190/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 10151 /10280 | 
| Elevation | 98 m (322 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Fontaine-les-Grès (French pronunciation: [fɔ̃tɛn le ɡʁɛ]) is a commune in the Aube department in north-central France.