The invention belongs to the field of safety belts, and discloses an anti-slip safety belt for electricians. The anti-slip safety belt comprises an inner layer, a middle layer and an outer layer from inside to outside; the inner layer is a cotton wire layer; the middle layer is a bamboo fiber layer; the outer layer adopts blended wires of polyester fibers and nylon fibers; the inner layer is formed above the middle layer through a single-surface knitting process; the middle layer is formed above the outer layer through the single-surface knitting process; and a secondary safety rope is arranged at the back part of the safety belt for preventing slip.