Juan Martín de Pueyrredón is a department of the province of San Luis, Argentina. Its headtown is the city of San Luis, which is also the largest and capital city of the province of San Luis.

With an area of it borders to the north with Belgrano Department, to the east with Coronel Pringles, to the south with Gobernador Dupuy, and to the west with Mendoza Province.

Until 2010, as per Law #V-0106-2004 (5490)Ley Nº V-0106-2004 (5490) División política departamental de San Luis its name was La Capital Department () but according to law #V-0748-2010, the name has been changed to Juan Martín de Pueyrredón.Ley Nº V-0748-2010

Municipalities Alto Pelado Alto Pencoso Balde Beazley Cazador Chosmes El Volcán Jarilla Juana Koslay La Punta Mosmota Potrero de los Funes Salinas del Bebedero San Gerónimo San Luis Zanjitas

Villages Alto Blanco Buena Vista Charlone Colonia Santa Virginia Donado Donovan El Lechuza El Portezuelo El Recuerdo Las Barrancas Gorgonta Huejeda La Irene La Seña La Soledad Las Gamas Los Puquios Mataco Paso de las Vacas Pescadores Pozo del Carril Punta del Cerro San Martín del Alto Negro Santa Rosa Suyuque Nuevo Suyuque Viejo Varela Villa Pascua

References

External links ciudaddesanluis.gov.ar periodistasenlared reflejoreal la gaceta digital sanluis24 Crónica de San Luis Diario de la República