| 1999 U.S. Men's Clay Court Championships | |
|---|---|
| Date | April 19–26 |
| Edition | 31st |
| Draw | 32S / 16D |
| Prize money | $264,250 |
| Surface | Clay / outdoor |
| Location | Orlando, United States |
| Champions | |
| Singles | |
 Magnus Norman[1] | |
| Doubles | |
 Jim Courier /  Todd Woodbridge[2] | |
The 1999 U.S. Men's Clay Court Championships was an Association of Tennis Professionals tennis tournament held in Orlando, United States. It was the 31st edition of the tournament and was held from April 19 to April 26. Magnus Norman won the singles title. Eighth-seeded Magnus Norman won the singles title.[3]
- ^ "1999 Orlando – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1999 Orlando – Doubles draw". Association of Tennis Professionals (ATP).
- ^ "1999 Orlando". International Tennis Federation.