| Léglise | |
| Picture-Legend: | Léglise: the village and its small church |
| Map: | Léglise Luxembourg Belgium Map.svg |
| Map-Legend: | Location of Léglise in Luxembourg province |
| Arrondissement: | Neufchâteau |
| Nis: | 84033 |
| Mayor: | Francis Demasy |
| Postal-Codes: | 6860 |
| Telephone-Area: | 063 |
| Web: | www.communeleglise.be |
| Coordinates: | 49.8003°N 5.5378°W |
Léglise (pronounced as /fr/; wa|Leglijhe) is a municipality of Wallonia, located in the province of Luxembourg, Belgium.
On 1 January 2007 the municipality, had 4,178 inhabitants, giving a population density of 24.2 inhabitants per km2.
The municipality covers 172.92 km2.
The municipality consists of the following districts :
Assenois, Ébly, Léglise, Mellier, and Witry.
Other population centers include :