Femoral artery puncture locating support, it relates to medical supplies technical field, it contains upper part of the body fixed plate, slider, shank fixed plate, upper part of the body fixed plateon be equipped with the spout, the upper end and the spout lateral sliding of slider are connected, be equipped with the boss on the shank fixed plate, the back and the vertical sliding connection ofboss of slider, the both sides of upper part of the body fixed plate are equipped with four fixed bands altogether, the both sides of shank fixed plate are equipped with two fixed bands altogether, beequipped with the puncture locating hole on the shank fixed plate, be equipped with the puncture frame on the puncture locating hole, the both sides of puncture locating hole respectively are equipped with a finger -type according to presenting a theatrical performance as the last item on a programme, the back at the shank fixed plate is established to the finger -type according to presenting a theatrical performance as the last item on a programme, the back of upper part of the body fixed plate, shank fixed plate is equipped with a plurality of suction cup of positioning, femoral artery puncture locating support, convenient operation, the flexibility is good, is favorable to patient's puncture operation, stability is good, puncture efficient is difficult to the perforating branches, andhas simple structure, sets up reasonable, cost of manufacture low grade advantage.