The 1991 Dunhill Cup was the seventh Dunhill Cup. It was a team tournament featuring 16 countries, each represented by three players. The Cup was played 10–13 October at the Old Course at St Andrews in Scotland. The sponsor was the Alfred Dunhill company. The Swedish team of Anders Forsbrand, Per-Ulrik Johansson, and Mats Lanner beat the South African team of John Bland, David Frost, and Gary Player in the final. The final match was scheduled to consist of six individual matches but was reduced to three matches due to weather.