Geo-Force is a fictional superhero appearing in American comic books published by DC Comics. The character was created by Mike W. Barr and Jim Aparo, first appearing in The Brave and the Bold #200 (1983). He is a super-hero with the power of geokinesis, the ability to manipulate Earth. Prince to the nation of Markovia, his sister also uses the alias Terra. His powers were given to him by the scientist Helga Jace to help put down an insurrection by Baron Bedlam. The dichotomy of his royal upbringing and his vigilante actions have brought trouble to his political career. He is a founding member of the Outsiders, a covert ops team developed by Batman, and has also been a member of the Justice League of America.
The character has made scattered appearances throughout animated and live-action media, such as Young Justice: Outsiders, voiced by Troy Baker; and the third season of the Arrowverse series Black Lightning, portrayed by Jahking Guillory.