Giannantonio

Giannantonio is the name or surname of the following people:

• Giovanni Antonio Orsini del Balzo (also Giannantonio ; 1401–1463), Italian nobleman
• Fabio Di Giannantonio (* 1998), Italian motorcycle racer
• Pompeo Giannantonio (1923–2001), Italian Romanist and Italianist

This is a disambiguation page for differentiating between several terms identified with the same word.