Crescenzo () is both an Italian form of the male name Crescentius and a surname. Notable people with the name include:
Given name Crescenzo Alatri (1825–1897), Italian writer Crescenzo D'Amore (1979–2024), Italian cyclist Crescenzo della Gamba (), Italian painter
Surname Angelo Crescenzo (born 1993), Italian karateka Casey Crescenzo (born 1983), American singer, songwriter, multi-instrumentalist and producer Delilah DiCrescenzo (born 1983), American runner Eduardo De Crescenzo (born 1951), Italian singer, songwriter and multi-instrumentalist Lauren De Crescenzo (born 1990), American cyclist Luciano De Crescenzo (1928–2019), Italian writer, film actor and director Luigi De Crescenzo (born 1964), known as Pacifico, Italian singer, songwriter, composer and musician Lydia de Crescenzo, Italian fashion designer Maria Luisa De Crescenzo (born 1992), Italian actress René Crescenzo (1901–1975), known as René Sarvil, French actor
See also Crescenzi Crescenzio