The invention relates to an electric power cable fixing device, in particular to a multi-angle cable fixing clip, and solves the problems that at present, a cable fixing clip, which can adjust and fix the orientation of a cable head and is simple and convenient to operate, is lacked. The scheme adopted by the invention is that the multi-angle cable fixing clip comprises a fixing strip; two clamping plates are fixed on one side of the fixing strip; an adjusting bolt is arranged on one clamping plate in a penetrating manner; a universal rotating shaft is hinged to the other side of the fixing strip; a support is also fixed on the other side of the fixing strip; a plurality of secondary stepped holes are formed in one side surface of the support; the stepped holes are connected through a guide slot; a casing sleeves the universal rotating shaft; a limiting block is fixed at the other end of the casing; a compression spring sleeves the casing; cable clips are fixed on the limiting block. The multi-angle cable fixing clip has the advantages that firstly, cable splicing and cable head manufacturing can be only completed by a person, so that labor is saved; secondly, the operation is simple, convenient and fast; thirdly, the fixing angle and the fixing direction can be adjusted very conveniently.