The invention discloses non-contact type air cannon speed measurement equipment which comprises an air cannon launching pipe and a pellet speed measuring pipe. A launching trajectory of the air cannonlaunching pipe and a speed measuring trajectory of the pellet speed measuring pipe are arranged coaxially. The inner diameter of the speed measuring trajectory is larger than the inner diameter of the launching trajectory. The air cannon launching pipe comprises a pipe body and a launching pipe head. The launching pipe head is thinner than the pipe body in size. The launching pipe head of the front end of the air cannon launching pipe is inserted into a pellet inlet of the speed measuring trajectory. The pellet speed measuring pipe is provided with a pellet speed measuring unit. The equipmentis simple in structure, the large-diameter pellet speed measuring pipe does not make contact with an air cannon pellet in the whole process when measuring the speed, and the speed value obtained before collision with an air cannon object occurs can be measured precisely.