Billy Nealon
| Full name | Billy Nealon |
|---|---|
| Country (sports) | United States |
| Born | November 11, 1960 Rochester, New York, U.S. |
| Plays | Left-handed |
| Singles | |
| Career record | 1-10 |
| Highest ranking | No. 230 (August 13, 1984) |
| Grand Slam singles results | |
| US Open | 1R (1980) |
| Doubles | |
| Career record | 5-17 |
| Highest ranking | No. 156 (September 24, 1984) |
| Grand Slam doubles results | |
| US Open | 1R (1980) |
Billy Nealon (born November 11, 1960) is a former professional tennis player from the United States.