| Tournament information | |
|---|---|
| Dates | June 12 - 15, 1980 |
| Location | Springfield Township, Union County, New Jersey |
| Course(s) | Baltusrol Golf Club, Lower Course |
| Tour(s) | PGA Tour |
| Statistics | |
| Par | 70 |
| Length | 7,013 |
| Field | 156 players, 63 after cut |
| Cut | 146 (+6) |
| Prize fund | $356,700 |
| Winner's share | $55,000 |
| Champion | |
| Jack Nicklaus | |
| 272 (-8) | |
The 1980 United States Open Championship was the 80th U.S. Open. The event was held from June 12-15 at Baltusrol Golf Club, Lower Course in Springfield Township, Union County, New Jersey. Jack Nicklaus won his fourth U.S. Open and 16th major title by two strokes over Isao Aoki.
| # | Player | Country | Score | To par | Winnings |
|---|---|---|---|---|---|
| 1 | Jack Nicklaus | United States | 63-71-70-68=272 | -8 | $55,000 |
| 2 | Isao Aoki | Japan | 68-68-68-70=274 | -6 | $29,500 |
| T3 | Keith Fergus | United States | 66-70-70-70=276 | -4 | $17,400 |
| Lon Hinkle | United States | 66-70-69-71=276 | |||
| Tom Watson | United States | 71-68-67-70=276 | |||
| T6 | Mark Hayes | United States | 66-71-69-74=280 | E | $11,950 |
| Mike Reid | United States | 69-67-75-69=280 | |||
| T8 | Hale Irwin | United States | 70-70-73-69=282 | +2 | $8,050 |
| Mike Morley | United States | 73-68-69-72=282 | |||
| Andy North | United States | 68-75-72-67=282 | |||
| Ed Sneed | United States | 72-70-70-70=282 |
| Preceded by 1980 Masters |
Major Championships | Succeeded by 1980 Open Championship |
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