Giovanni Battista Vergerio (died 1548) was a Roman Catholic prelate who served as Bishop of Pula (1497âÂÂ1531).
On 5 January 1532, Giovanni Battista Vergerio was appointed by Pope Clement VII as Bishop of Pula. He served as Bishop of Pula until his death in 1548.
While bishop, he was the principal consecrator of Pietro Paolo Vergerio, Bishop of Modruà ¡.