Laprida Partido is a partido in central Buenos Aires Province in Argentina. The provincial subdivision has a population of about 9,600 inhabitants in an area of 3,340 km2. Its capital city is Laprida, 480 km from Buenos Aires on the Ferrocarril General Roca railway line to Olavarría and on provincial routes RP 51, RP 75, RP 76 and RP 86. It sits on fertile pampas land, and its main economy is agriculture.