Di Costanzo

Di Costanzo is an Italian surname. Notable people with the surname include:


 * Angelo di Costanzo (c. 1507 – 1591), Italian historian and poet
 * Greg "Storm" DiCostanzo, a member of the duo Paul and Storm
 * Luigi Di Costanzo (born 1982), Italian water polo player
 * Marco Di Costanzo (born 1992), Italian rower
 * Mario Alberto di Costanzo Armenta (born 1962), Mexican economist and politician from the Labor Party
 * Cuono "Nello" Di Costanzo (born 1961), Italian football manager and former player
 * Richard A. DiCostanzo (1908-?), New York state senator 1943–1946