Giuseppe Costanzo
Giuseppe Costanzo is the name of the following people:
- Giuseppe Costanzo (clergyman) (* 1933), Italian clergyman, Archbishop of Syracuse
- Giuseppe Di Costanzo (1953–2013), Italian philosopher and writer
- Giuseppe Costanzo (singer) (born 1955), Italian opera singer (tenor)
- Giuseppe Aurelio Costanzo (1843–1913), Italian poet