Costante is a masculine Italian given name. Notable people with the name include: Costante Adolfo Bossi (1876–1953), Italian organist, composer and teacher Costante Bonazza (1924–1980), Polish-Italian footballer Costante Degan (1930–1988), Italian politician Costante Girardengo (1893–1978), Italian road bicycle racer Costante Maltoni (1915–1980), Italian prelate of the Catholic Church Costante Tencalla (1593–1646), Swiss-Italian architect and sculptor Orazio Costante Grossoni (1867–1952), Italian sculptor Pietro Costante Cardin (1922–2020), Italian-French fashion designer See also Stadio Costante Girardengo, a football stadium located in Novi Ligure, Italy