Colangelo is an Italian surname. Notable people with the surname include:
Bryan Colangelo (born 1965), American basketball executive Fabio Colangelo (born 1981), retired Italian tennis player Jerry Colangelo (born 1939), American businessman and sports mogul, father of Bryan Mike Colangelo (born 1976), American baseball player Sam Colangelo (born 2001), American ice hockey player Sara Colangelo, American film director and screenwriter Matthew Colangelo, United States Associate Attorney General in 2021 and a prosecutor in the office of the New York County District Attorney since 2022 Lidya Colangelo, Italian mayor, mayor of San Severo, Apulia