FIS Freestyle World Ski Championships 2011 – Women's slopestyle
The women's slopestyle competition of the FIS Freestyle World Ski Championships 2011 was held at Park City Mountain Resort, Park City, Utah, United States on February 3, 2011.
20 athletes from 9 countries competed.
Results
Qualification
The following are the results of the qualification.| Rank | Bib | Name | Country | Run 1 | Run 2 | Best Score | Note |
| 1 | 1 | Devin Logan | 42.30 | 40.30 | 42.30 | Q | |
| 2 | 2 | Kim Lamarre | 38.90 | 41.50 | 41.50 | Q | |
| 3 | 12 | Kaya Turski | 39.60 | 41.30 | 41.30 | Q | |
| 4 | 5 | Keri Herman | 40.10 | 39.70 | 40.10 | Q | |
| 5 | 8 | Grete Eliassen | 37.70 | 39.90 | 39.90 | Q | |
| 6 | 6 | Ashley Battersby | 38.10 | 18.30 | 38.10 | Q | |
| 7 | 24 | Jessica Warll | 33.90 | 35.50 | 35.50 | Q | |
| 8 | 7 | Anna Segal | 35.10 | 35.40 | 35.40 | Q | |
| 9 | 4 | Megan Olenick | 31.50 | 17.80 | 31.50 | Q | |
| 10 | 16 | Tir Sjaastad Christiansen | 27.80 | 30.10 | 30.10 | Q | |
| 11 | 20 | Katie Summerhayes | 27.10 | 28.80 | 28.80 | ||
| 12 | 9 | Maria Bagge | 26.90 | 28.50 | 28.50 | ||
| 13 | 19 | Emma Dahsltrom | 27.90 | 16.20 | 27.90 | ||
| 14 | 21 | Natalia Slepecka | 12.00 | 27.00 | 27.00 | ||
| 15 | 23 | Caja Schoepf | 24.40 | 11.90 | 24.40 | ||
| 16 | 11 | Lena Stoffel | 13.40 | 24.20 | 24.20 | ||
| 17 | 25 | Mikayla Austin | 21.50 | 19.90 | 21.50 | ||
| 18 | 13 | Nina Rusten Andersen | 21.50 | 11.60 | 21.50 | ||
| 19 | 18 | Rose Battersby | 7.90 | 9.50 | 9.50 | ||
| 17 | Maude Raymond | DNS |
Final
| Rank | Bib | Name | Country | Run 1 | Run 2 | Best Score | Notes |
| 7 | Anna Segal | 43.40 | 42.90 | 43.40 | |||
| 12 | Kaya Turski | 41.70 | 18.60 | 41.70 | |||
| 5 | Keri Herman | 40.10 | 41.00 | 41.00 | |||
| 2 | Kim Lamarre | 38.00 | 39.10 | 39.10 | |||
| 1 | Devin Logan | 32.40 | 36.80 | 36.80 | |||
| 6 | Ashley Battersby | 34.90 | 35.90 | 35.90 | |||
| 8 | Grete Eliassen | 34.10 | 33.60 | 34.10 | |||
| 16 | Tir Sjaastad Christiansen | 8.60 | 32.30 | 32.30 | |||
| 4 | Megan Olenick | 30.30 | 31.10 | 31.10 | |||
| 24 | Jessica Warll | DNS |