Lasarte is a village and concejo in the municipality of Vitoria-Gasteiz, Álava province, Basque Country, Spain.

Lasarte was donated in 1135 by Sancho de Funes [es], bishop of Calahorra, to the archdeacon of Armentia.

In 1286 Sancho IV of Castile transferred Lasarte from the Brotherhood of Arriaga to the city of Vitoria.

[3] The most notable building in Lasarte is the Church of Nuestra Señora de la Asunción [es].

Originally built between the late 12th and early 13th centuries, its only Romanesque remains are the windows, the baptismal font and some interior decorations.