Panagiotis Kanellopoulos, Greek philosopher and politician, 138th Prime Minister of Greece (d. 1986)

Panagiotis Kanellopoulos or Panayotis Kanellopoulos (Greek: Παναγιώτης Κανελλόπουλος; 13 December 1902, in Patras, Achaea – 11 September 1986, in Athens) was a Greek author, politician and Prime Minister of Greece. He was the Prime Minister of Greece deposed by the Greek military junta of 1967–1974.