The present disclosure is directed to a cable securement assembly for protecting cables and/or cable bundles within a wind turbine. The cable securement assembly includes a cable spacer having an inner surface and an outer surface separated by a thickness and one or more fastening components. The inner surface defines an open center configured to receive the plurality of cables therein. The inner surface defines a plurality of cable locations defined by one or more through holes configured through the thickness. The one or more fastening components are configured to secure one or more of the plurality of cables at each cable location via the through holes.