The utility model provides an anti-stab scalp needle which comprises a needle base. The head of the needle base is fixedly provided with a needle head. A needle wing is arranged on the needle base. The rear end of the needle base is fixedly provided with an injection liquid hose. The needle base is sleeved with a hollow protection sleeve, and the middle segment of the protection sleeve is provided with a slot allowing the needle wing to pass through. Injection and anti-stab can be achieved through simple pulling and pushing. The anti-stab scalp needle is easy to use; meanwhile, the middle segment of the protection sleeve is provided with the slot, and the two ends of the slot are closed, so that the protection sleeve cannot be pushed out or pulled to be separated from the needle base, and the anti-stab effect is very good. The anti-stab scalp needle is simple in structure, easy to manufacture, convenient to install, capable of being manufactured and installed in large volumes, and beneficial for being used and popularized in all the large hospitals and various clinics.