Giovanni II

Giovanni II may refer to:


 * Giovanni II Participazio (9th century)
 * Giovanni II Valente (????–1360), third doge of the Republic of Genoa
 * Giovanni II Bentivoglio (1443–1508), tyrant of Bologna
 * Giovanni II Ventimiglia, 6th Marquis of Geraci (16th century)
 * Giovanni II Cornaro (1647–1722), Venetian nobleman and statesman