1914 U.S. National Championships – Men's singles
| Men's singles | |
|---|---|
| 1914 U.S. National Championships | |
| Champion | R. Norris Williams |
| Runner-up | Maurice McLoughlin |
| Score | 6–3, 8–6, 10–8 |
Richard Norris Williams defeated Maurice McLoughlin 6–3, 8–6, 10–8 in the final to win the men's singles tennis title at the 1914 U.S. National Championships.The event was held at the Newport Casino in Newport, R.I. in the United States. There were more than 128 players in the draw.