Provided is a Hall element that detects a magnetic field. The Hall element includes a substrate including a semiconductor region, a first drive electrode arranged on the substrate, a first ground electrode arranged on the substrate separately from the first drive electrode in a first direction, a second ground electrode arranged on the substrate separately from the first drive electrode in a second direction different from the first direction, and a detection electrode group including a first electrode group that detects a Hall voltage generated by a current of components perpendicular to a surface of the substrate, the current flowing from the first drive electrode to the first ground electrode and the second ground electrode.