Alexandros Koumoundouros (1817 - 26 February 1883) was a Greek politician.
Born in Kampos Avias located in the Messenian side of the Mani Peninsula, he is the son of Spirìdonas-Galànis Koumoundoùros, who was the Bey of the area during the last period of the administration of the region by the Ottoman Empire.
He is a political personality famous for his work towards national progress, his patriotism and unselfishness, despite his having been in office during a very unsettled period of Greek history.