| 1976 U.S. Pro Indoor | |
|---|---|
| Date | January 26 – February 1 |
| Edition | 9th |
| Category | World Championship Tennis |
| Draw | 64S / 32D |
| Prize money | $118,600 |
| Surface | Carpet / indoor |
| Location | Philadelphia, PA, United States |
| Venue | Spectrum |
| Champions | |
| Singles | |
 Jimmy Connors[1] | |
| Doubles | |
 Rod Laver / Dennis Ralston[2] | |
The 1976 U.S. Pro Indoor was a men's tennis tournament played on indoor carpet courts that was part of the WCT circuit. It was the 9th edition of the tournament and was played at the Spectrum in Philadelphia, Pennsylvania in the United States from January 26 through February 1, 1976. First-seeded Jimmy Connors won the singles title.
- ^ "1976 Philadelphia – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1976 Philadelphia – Doubles draw". Association of Tennis Professionals (ATP).