FIS Freestyle World Ski Championships 1991
The 1991 FIS Freestyle World Ski Championships were held between February 11th and February 17th in Lake Placid, New York. The World Championships featured both men's and women's events in the Moguls, Aerials, Acro Skiing and the Combined.Results
Men's results
Moguls
| Medal | Name | Nation |
| Edgar Grospiron | |
| Bernard Brandt | |
| Chuck Martin | |
Aerials
Acro Skiing
| Medal | Name | Nation |
| Lane Spina | |
| Roberto Franco | |
| Dave Walker | |
Combined
| Medal | Name | Nation | - |
| Sergei Shupletsov | | 41.00 |
| Jeff Viola | | 53.00 |
| Youri Gilg | | 55.00 |
Moguls
| Medal | Name | Nation |
| Donna Weinbrecht | |
| Tatjana Mittermayer | |
| Birgit Stein-Keppler | |
Aerials
| Medal | Name | Nation |
| Vasilisa Semenchuk | |
| Elfie Simchen | |
| Liselotte Johansson | |
Acro Skiing
| Medal | Name | Nation | - |
| Ellen Breen | | 28.10 |
| Jan Bucher | | 27.69 |
| Cathy Fechoz | | 25.50 |
Combined
| Medal | Name | Nation | - |
| Maja Schmid | | 41.00 |
| Conny Kissling | | 42.00 |
| Kristean Porter | | 43.00 |
