FN-3761 was a human male stormtrooper in the First Order's FN Corps. Along with FN-2187, FN-3761 was assigned to janitorial duties on Starkiller Base. Following reports of an infestation in one of the construction areas, Captain Phasma sent FN-3761 and FN-2187 to join the cleaning crew led by Captain Bray on Deck Nine.