Alexandros Koumoundouros, Greek lawyer and politician, 56th Prime Minister of Greece (b. 1817)
Alexandros Koumoundouros (Greek: Αλέξανδρος Κουμουνδούρος, 4 February 1815 – 26 February 1883) was a Greek politician. Born in Kampos, on the Messenian side of the Mani Peninsula, he was the son of Spyridon-Galanis Koumoundouros, the bey of the area during the last period of the administration of the region by the Ottoman Empire.

He was 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.