The invention provides a multi-angle circumferential detection ultrasonic wave angle probe. The multi-angle circumferential detection ultrasonic wave angle probe is characterized in that: a probe baseis arranged on one side of a shell; the probe base is connected with an angle probe body; a sound-absorbing module is arranged in a probe wedge block; and piezoelectric ceramic crystals are arrangedon two sides of the sound-absorbing module; the piezoelectric ceramic crystals are made from lead zirconate titanate; the probe wedge block is made of organic glass; the probe wedge block consists ofthree sub-wedge blocks of different angles; a fourth piezoelectric ceramic wafer is attached to the other side opposite to one side to which three piezoelectric ceramic wafers are attached of the wedge block in order to receive ultrasonic wave energy returned along the circumferential direction. The combination angle of the wedge block is determined according to the wall thickness of a detected workpiece. By adopting the angle probe provided by the invention, ultrasonic wave flaw detection on radial defect of locomotive wheels, vehicle wheels and a middle diameter pipeline and circumferentialflaw with a certain reflection area can be finished well. The multi-angle circumferential detection ultrasonic wave angle probe is suitable for performing multi-angle circumferential detection.