Charles David Costanza (born April 30, 1969) is a United States Army major general who last served as the commanding general of the 3rd Infantry Division from June 21, 2021 to June 1, 2023. He previously served as deputy chief of staff for operations, plans and training of the United States Army Forces Command from June 2020 to June 2021, with tours as deputy commanding general for support of the 1st Armored Division from June 2017 to June 2018 and commander of the 3rd Armored Brigade Combat Team, 3rd Infantry Division from May 2013 to May 2015.
In July 2023, Costanza was nominated for promotion to lieutenant general with assignment as the commanding general of V Corps.