The invention discloses a cable-fairing bracket for cable laying. The cable-fairing bracket comprises a fixed seat and an L-shaped bracket arranged on the upper surface of the fixed seat, a horizontal connecting shaft and a vertical connecting shaft are respectively arranged on the end part and the upper end surface of the horizontal section of the L-shaped bracket, a horizontal rotating shaft and a vertical rotating shaft in hollow structures are respectively sleeved on the horizontal connecting shaft and the vertical connecting shaft, the horizontal rotating shaft and the vertical rotating shaft can freely rotate, and an interval through which the cable passes is formed between the vertical rotating shaft and the vertical section of the L-shaped bracket.