Peter II may refer to:
- Pope Peter II of Alexandria (ruled 373–380)
- Peter (II) Delyan of Bulgaria (reigned 1040–1041), leader of the Macedonian uprising against the Byzantine Empire
- Peter IV of Bulgaria or Peter II, Emperor of Bulgaria 1185–1197
- Peter II of Aragon (1174–1213), King of Aragon and Count of Barcelona
- Peter II, Count of Savoy (1203–1268), called the Little Charlemagne
- Peter II of Cyprus (c. 1357–1382), called The Fat
- Peter II, Duke of Brittany (1418–1457), count of Montfort and titular earl of Richmond
- Peter II, Duke of Bourbon (1438–1503)
- Peter II of Portugal (1648–1706), King of Portugal and the Algarves
- Peter II of Russia (1715–1730)
- Peter II of Montenegro (1813–1851)
- Peter II of Yugoslavia (1923–1970)
Famous quotes containing the word peter:
“Vice is a creature of such hideous mien ... that the more you see it the better you like it.”
—Finley Peter Dunne (1867–1936)