The invention relates to a fire hose protector. The fire hose protector comprises an upper fixing board, a lower fixing board, a support board and a locking rod. The upper fixing board and the lower fixing board are arranged in parallel, the support board is fixedly connected between the upper fixing board and the lower fixing board, and the locking board is arranged in parallel with the support board and is in threaded connection with the upper fixing board. A fire hose is arranged in a frame defined by the upper fixing board, the lower fixing board, the support board and the locking rod in a penetrating mode. According to the fire hose protector, the protector is fixed on a guardrail or a hand rail through the locking rod and the lower fixing board, and the fire hose is arranged in a ring defined by the upper fixing board, the lower fixing board, the support board and the locking rod in a penetrating mode, so that the protector is simple in structure, easy to manufacture and simple and convenient to connect and fix.