Giovanni Girolamo de' Rossi or Giovan Girolamo de' Rossi (19 May 1505 - 5 April 1564) was a Roman Catholic prelate who served as Bishop of Pavia (1550–1564) and (1530–1541).
[1] On 3 Jun 1530, he was appointed during the papacy of Pope Clement VII as Bishop of Pavia where he served until his resignation in 1541.
[1][2] On 22 Feb 1550, he was appointed during the papacy of Pope Julius III once again as Bishop of Pavia.
[2] He served as Bishop of Pavia until his resignation on 4 Sep 1564.
[1][2] This article about a 16th-century Italian Catholic bishop or archbishop is a stub.