1991 U.S. Open (golf) Second round Second round

| Place | Player | Country | Score | To_par |
|---|---|---|---|---|
| 1 | Payne Stewart | United States | 67-70=137 | –7 |
| T3 | Nolan Henke | United States | 67-71=138 | –6 |
| T3 | Corey Pavin | United States | 71-67=138 | –6 |
| T3 | Scott Simpson | United States | 70-68=138 | –6 |
| T5 | Fred Couples | United States | 70-70=140 | –4 |
| T5 | Scott Hoch | United States | 69-71=140 | –4 |
| T5 | Craig Stadler | United States | 71-69=140 | –4 |
| T8 | Jodie Mudd | United States | 71-70=141 | –3 |
| T8 | Ian Woosnam | Wales | 73-68=141 | –3 |
| T10 | Rodger Davis | Australia | 74-68=142 | –2 |
| T10 | Jim Gallagher, Jr. | United States | 70-72=142 | –2 |
| T10 | Ed Humenik | United States | 72-70=142 | –2 |
| T10 | Brian Kamm | United States | 69-73=142 | –2 |
| T10 | Sandy Lyle | Scotland | 72-70=142 | –2 |
| T10 | Andy North | United States | 71-71=142 | –2 |