A high pressure water-injection pump packing extractor comprises a supporting plate (1), bolts (2), positioning clamping rings (3), rubber boards (4), screw-out nuts (5), take-out rods (6), screw-in nuts (7) and spiral hooks (8), and is characterized in that the supporting plate (1) of the high pressure water-injection pump packing extractor is in a disc shape, three guiding holes (0) are formed in the supporting plate (1), the three take-out rods (6) penetrate through the guiding holes (0) respectively, the screw-out nuts (5) are arranged at the front ends of the take-out rods (6), the screw-in nuts (7) are arranged in the middle of the take-out rods (6), and the spiral hooks (8) are arranged at the back ends of the take-out rods (6). The rubber boards (4) are arranged in the two arc-shaped positioning clamping rings (3) and are connected through the bolts (2). The high pressure water-injection pump packing extractor is reasonable in design, novel in structure, convenient to use, safe and reliable. The shutdown time for replacing packings of a water-injection pump is shortened, operation efficiency of equipment is improved, the labor intensity of workers is reduced, and oilfield flooding normal production is guaranteed.