Thomas "Tommy" H. Harris (birth unknown – death unknown) was an English rugby union, and professional rugby league footballer who played in the 1910s and 1920s. He played representative level rugby union (RU) for Cornwall, and at club level for Redruth R.F.C., as a forward, and representative level rugby league (RL) for England, and at club level for Rochdale Hornets, as a prop, i.e. number 8 or 10, during the era of contested scrums.