| 1991 Nations Cup | |
|---|---|
| Season: | 1991–92 |
| Location: | Gelsenkirchen |
| Champions | |
Men's singles:  Mark Mitchell | |
| Ladies' singles: Nancy Kerrigan | |
Pairs:  Isabelle Brasseur / Lloyd Eisler | |
Ice dance:  Tatiana Navka / Samvel Gezalian | |
| Previous: 1990 Nations Cup | |
| Next: 1992 Nations Cup | |
The 1991 Nations Cup was held in Gelsenkirchen. Medals were awarded in the disciplines of men's singles, ladies' singles, pair skating, and ice dancing.