| | |
| Venue | Barga, Italy |
|---|---|
| Date | 15–16 September 1991 |
The 1991 UCI Mountain Bike World Championships were held in Barga, Italy from 15 to 16 September 1991.
| Event | Gold | Silver | Bronze |
|---|---|---|---|
| Cross-country [1] | |||
| Downhill [1] | |||
| Junior downhill [2] |
| Event | Gold | Silver | Bronze |
|---|---|---|---|
| Cross-country [3] | |||
| Downhill [3] | |||
| Junior downhill [4] |
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 | 2 | 1 | 2 | 5 | |
| 2 | 2 | 1 | 1 | 4 | |
| 3 | 2 | 0 | 0 | 2 | |
| 4 | 0 | 1 | 1 | 2 | |
| 5 | 0 | 1 | 0 | 1 | |
| 0 | 1 | 0 | 1 | ||
| 0 | 1 | 0 | 1 | ||
| 8 | 0 | 0 | 1 | 1 | |
| 0 | 0 | 1 | 1 | ||
| Totals (9 entries) | 6 | 6 | 6 | 18 | |