The invention relates to a ball joint with an integrated angle sensor for a motor vehicle, especially for the chassis of the motor vehicle. Said ball joint comprises a ball joint housing (6) provided with a joint opening (7), a ball pivot (1) comprising a ball joint (2) and a pivot (3) which is pivotably and rotatably arranged in a hollow spherical bearing surface in the ball joint housing (6), said pivot (3) protruding from the ball joint housing (6) through the joint opening (7), and a bipolar field transmitter (5) arranged in the end of the ball joint (2) opposite the pivot (3), whereby the poles are arranged on the surface of the ball. The invention is characterised in that at least two field sensors (13), in relation to the defined meridian plane defined by the large circle extending in a perpendicular manner with respect to the bearing longitudinal axis on the hollow spherical shaped surface, are disposed at a distance from each other in the region opposite the ball opening in or on the ball joint housing (6) and co-operate with the field generated by the field transmitter (5).