Giovanni Sanvitale was an Italian nobleman and military leader from the 15th century. He is best known for his role in the conflicts of the Italian Wars, a series of battles involving various city-states and foreign powers. Sanvitale was associated with the House of Sanvitale, a prominent family in the region of Emilia-Romagna. Sanvitale's military career included serving as a commander in several key battles, where he demonstrated strategic skills and leadership. His contributions were significant during a time of political instability in Italy, as various factions vied for power and control over territories.