Morón is a city in the Argentine province of Buenos Aires, capital of the Morón partido, located in the Greater Buenos Aires metropolitan area, at 34°39′S 58°37′W. Located 20 km (13 mi) west of Downtown Buenos Aires, Morón is easily reached via bus along Avenida Rivadavia, via National Highway 7, and the Sarmiento railway line.

Greater Buenos Aires, also known as the Buenos Aires Metropolitan Area, refers to the urban agglomeration comprising the Autonomous City of Buenos Aires and the adjacent 24 partidos (districts) in the Province of Buenos Aires. Thus, it does not constitute a single administrative unit. The conurbation spreads south, west and north of Buenos Aires city. To the east, the River Plate serves as a natural boundary.