| 2003 Legg Mason Tennis Classic | |
|---|---|
| Date | July 28 – August 3 |
| Edition | 35th |
| Category | International Series |
| Draw | 48S / 16D |
| Prize money | $575,000 |
| Surface | Hard / outdoor |
| Location | Washington, D.C., US |
| Venue | William H.G. FitzGerald Tennis Center |
| Champions | |
| Singles | |
 Tim Henman[1] | |
| Doubles | |
 Yevgeny Kafelnikov /  Sargis Sargsian[2] | |
The 2003 Legg Mason Tennis Classic was a men's tennis tournament played on outdoor hard courts at the William H.G. FitzGerald Tennis Center in Washington, D.C. in the United States and was part of the International Series of the 2003 ATP Tour.It was the 35th edition of the tournament and ran from July 28 through August 3, 2003. Tenth-seeded Tim Henman won the singles title.
- ^ "2003 Washington – Singles draw". Association of Tennis Professionals (ATP).
- ^ "2003 Washington – Doubles draw". Association of Tennis Professionals (ATP).