Giovanni Battista Pallavicino (1480–1524) was an Italian Roman Catholic bishop and cardinal.
[1] He was the nephew of Cardinal Antonio Pallavicini Gentili.
[1] Pope Leo X made him a cardinal priest in the consistory of July 1, 1517.
[1] He received the red hat and the titular church of Sant'Apollinare alle Terme Neroniane-Alessandrine on July 6, 1517.
[1] He participated in both the papal conclave of 1521-22 that elected Pope Adrian VI, and in the papal conclave of 1523 that elected Pope Clement VII.