| Masters | Augusta National | Georgia | United States | Trevor Immelman | South Africa | |
| US Open | Torrey Pines Golf Course | California | United States | Tiger Woods | United States | * |
| Open Championship | Royal Birkdale Golf Club | | England | Padraig Harrington | Ireland | |
| PGA Championship | Oakland Hills Country Club, South Course | Michigan | United States | Padraig Harrington | Ireland | |