The invention discloses a wire clamp hole center positioner. The wire clamp hole center positioner comprises a support housing, a measuring rule and a fixing device, wherein the measuring rule and thefixing device are arranged on the support housing, the measuring rule comprises flexible scaleplates and longitudinal scaleplates, and the fixing device comprises a big threaded rod, a small threadedrod, a left support platform and a right support platform; the left support platform and the right support platform are arranged on the big threaded rod, transverse slide blocks are arranged on the small threaded rod, the side wall of the outer end of the transverse slide block is provided with a flexible scaleplate initial point connected to the inner side wall of the support housing through theflexible scaleplate, the longitudinal scaleplates are arranged at the two sides of the upper end of the support housing, longitudinal slide blocks are arranged on the longitudinal scaleplates, the two ends of the small threaded rod are vertically connected to the longitudinal scaleplates through the longitudinal slide blocks respectively, the transverse slide blocks and the longitudinal slide blocks are all fixed through knob screws, the upper ends of the transverse slide blocks are provided with through circular holes, punch bases are arranged at the through circular holes, springs are arranged inside the punch bases, and punches are arranged inside the springs. Through the wire clamp hole center positioner, the workpiece manufacturing precision and the work efficiency are improved.