Alejandría (Spanish for the name Alexandria) is a municipality in the Antioquia Department, Colombia. Part of the subregion of Eastern Antioquia. Bordered to the north with the municipalities of Concepción, Santo Domingo and San Roque, on the east by the municipality of San Rafael, on the south by the municipalities of San Rafael and Guatapé, and on the west by the municipalities of El Penol and Concepción. Its capital is 90 kilometers from the city of Medellin, the capital of Antioquia department. The municipality has an area of 149 km ².