The invention belongs to the field of lamps and discloses a flashlight lamp holder which can be used for supporting a flashlight and enabling the flashlight to be used as a table lamp. The flashlight lamp holder comprises a base, a supporting rod and a lampshade. A fixing device is arranged in the lampshade and comprises a supporting block and three fixing pieces, the supporting block is arranged on the lower portion of the lampshade and connected with the lampshade in a rotating mode, and the three fixing pieces are arranged on the upper portion, the left portion and the right portion of the lampshade respectively; each fixing piece comprises a spring and a stop dog, one end of the spring abuts against the inner wall of the lampshade and is fixed to the lampshade, the stop dog is fixed to other end of the spring, and the elasticity of the spring enables the stop dog to generate the trend to move towards the center of a circle of a circular opening of the lampshade; one end, far from the connection portion with the lampshade, of the supporting block is provided with an arc-shaped groove; a power port is arranged in the lampshade, a battery is arranged in the base, an electric wire is arranged in the supporting rod, and the two ends of the electric wire are electrically connected with the power port and the battery respectively. The flashlight lamp holder can support the flashlight and facilitate use of the flashlight, and meanwhile the flashlight can be used for lighting longer.