Giacomo Savelli (1523–1587) was an Italian Roman Catholic cardinal and bishop. He participated in several papal conclaves and held several administrative positions in the Catholic Church during his 48-year career with the Church during the mid-16th century.
- Occupation
- Catholic priest, Catholic bishop
- Position held
- cardinal, Camerlengo of the Sacred College of Cardinals, apostolic administrator, Cardinal Vicar
- Citizenship
- Papal States
- Born
- October 28, 1523
- Died
- December 5, 1587
