Abstract: Aspects of the present disclosure relate to cable protector assemblies, and related methods and systems. In one or more implementations, a cable protector assembly includes an adjustable latch. In one embodiment, which can be combined with other embodiments, a cable protector assembly includes a protective frame at least partially defining a channel. The channel is configured to at least partially receive a cable. The protective frame includes a frame flange having a section of a frame sheet formed into a first arcuate shape to define a frame opening. The cable protector assembly includes a collar segment pivotably coupled to the protective frame. The collar segment is pivotable between a disengaged position, an engaged position, and a biased position. The collar segment includes a collar flange having a section of a collar sheet formed into a second arcuate shape to define a collar opening.