Philip Thomas (birth unknown – death unknown) was a Welsh rugby union and professional rugby league footballer who played in the 1900s and 1910s. He played club level rugby union (RU) for Tredegar RFC, and representative level rugby league (RL) for Great Britain, Wales and Yorkshire, and at club level for Oldham (Heritage No. 82), Leeds (Heritage No.), Hull Kingston Rovers (Heritage No.) and , as a centre, i.e. number 3 or 4.