Walhain

Walhain (; ) is a municipality in Wallonia, located in the province of Walloon Brabant, Belgium. It consists of the former municipalities of Nil-Saint-Vincent-Saint-Martin, Tourinnes-Saint-Lambert and Walhain-Saint-Paul.

thumb|The church of Saint Vincent Nil-Saint-Vincent-Saint-Martin () is a Belgian village and district of the municipality of Walhain, Wallonia in the province of Walloon Brabant.