Guercio
Guercio is a family name that may refer to:
- Gaspare Guercio (1611–1679), Italian architect and baroque sculptor in Sicily
- James William Guercio (* 1945), American musician, songwriter, record producer and former owner of the record company Caribou Records
- Joe Guercio († 2014), American band leader and arranger
- Maria Guercio , Italian archivist