Gomer Llewelyn Gunn (third ¼ 1885 – fourth ¼ 1935) was a Welsh rugby union, and professional rugby league footballer who played in the 1900s. He played representative level rugby union (RU) for , and at club level for Treherbert RFC, and representative level rugby league (RL) for Other Nationalities, and at club level for Bradford FC (now Bradford Park Avenue A.F.C.), Wigan and Keighley, as a fullback, or centre, i.e. number 1, or 3 or 4.