| Falaën | |
| Flag Size: | 120x100px |
| Pushpin Map: | Belgium |
| Pushpin Label: | Falaën |
| Pushpin Map Caption: | Location in Belgium |
| Coordinates: | 50.2667°N 51°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Belgium |
| Subdivision Type1: | Region |
| Subdivision Type2: | Province |
| Subdivision Name2: | Namur |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Onhaye |
| Population Density Km2: | auto |
| Area Code Type: | Area codes |
Falaën (Walloon: Falayin) is a village of Wallonia and a district of the municipality of Onhaye, located in the province of Namur, Belgium.
Falaën is a member of the Les Plus Beaux Villages de Wallonie ("The Most Beautiful Villages of Wallonia") association.[1] Falaën Castle and the ruins of Montaigle Castle are located in the village.