General Juan Madariaga (Spanish pronunciation: [xeneˈɾal ˈxwam maðaˈɾjaɣa]) is a town in Buenos Aires Province, Argentina.

It is the administrative centre for General Madariaga Partido.

The settlement was established on December 8, 1907.

Municipal information: Municipal Affairs Federal Institute (IFAM), Municipal Affairs Secretariat, Ministry of Interior, Argentina.

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