San Andres de Giles Partido is a partido of Buenos Aires Province in Argentina.

The capital of the partido is San Andrés de Giles, 103 kilometres (64 mi) west of Buenos Aires and 170 kilometres (110 mi) west of the provincial capital La Plata.

The provincial subdivision has a population of 20,829 inhabitants (2001) in an area of 1,132 square kilometres (437 sq mi).

It is bordered by Exaltación de la Cruz in the northeast, Mercedes in the south, Luján in the southeast, Suipacha in the southeast, Carmen de Areco in the east and San Antonio de Areco in the northeast.

This article about a place in Buenos Aires Province, Argentina is a stub.