Spyros Markezinis, Greek lawyer and politician, 170th Prime Minister of Greece (b. 1909)
Spyridon Markezinis or Markesinis (Greek: Σπυρίδων Μαρκεζίνης; 22 April 1909 – 4 January 2000) was a Greek politician, longtime member of the Hellenic Parliament, and briefly the Prime Minister of Greece during the aborted attempt at democratization of the Greek military regime in 1973.