The invention discloses a campus security steel fork. The campus security steel fork comprises a rod body, a grip, a bolt, a guide rod, a baffle ring, an outer spring, a sliding barrel, a threaded sleeve, a plurality of supporting rod connecting bases, an arc-shaped pipe, rubber sleeves, a fixing buckle groove and an umbrella body, wherein the grip is fixed to the left end of the rod body through the bolt, the guide rod with the diameter smaller than that of the rod body is integrally formed in the middle of the rod body, the baffle ring is arranged at the left end of the guide rod, the guide rod is sleeved with the outer spring, the sliding barrel slides in the axial direction of the left portion of the rod body, a threaded sleeve is integrally formed on the right side of the sliding barrel, the plurality of supporting rod connecting bases are fixed to the circumference of the outer wall of the right portion of the rod body, the arc-shaped pipe is welded to the right end of the rod body, the two ends of the arc-shaped pipe are sleeved with the rubber sleeves, the fixing buckle groove is formed in the left portion of the guide rod in the radial direction, and the umbrella body is mounted on the guide rod. According to the campus security steel fork, the injury probability of security personnel is greatly reduced, the eyes of a gangster lose the visual field, and the efficiency of subduing the gangster is improved.