Snowboarding at the 2018 Winter Olympics – Women's halfpipe
The women's halfpipe competition of the 2018 Winter Olympics was held from 12 to 13 February 2018 at the Bogwang Phoenix Park in Pyeongchang, South Korea.
In the victory ceremony, the medals were presented by Larry Probst, member of the International Olympic Committee, accompanied by Dexter Paine, International Ski Federation vice president.Qualification
The top 24 athletes in the Olympic quota allocation list qualified, with a maximum of four athletes per National Olympic Committee allowed. All athletes qualifying must also have placed in the top 30 of a FIS World Cup event or the FIS Freestyle Ski and Snowboarding World Championships 2017 during the qualification period and also have a minimum of 50 FIS points to compete. If the host country, South Korea at the 2018 Winter Olympics did not qualify, their chosen athlete would displace the last qualified athlete, granted all qualification criterion was met.Results
Qualification
The top 12 athletes in the qualifiers move on to the medal round.
| Rank | Order | Name | Country | Run 1 | Run 2 | Best | Notes |
| 1 | 3 | Chloe Kim | | 91.50 | 95.50 | 95.50 | Q |
| 2 | 10 | Liu Jiayu | | 87.75 | 41.00 | 87.75 | Q |
| 3 | 11 | Haruna Matsumoto | | 80.75 | 84.25 | 84.25 | Q |
| 4 | 1 | Maddie Mastro | | 83.75 | 76.00 | 83.75 | Q |
| 5 | 2 | Queralt Castellet | | 71.50 | 45.50 | 71.50 | Q |
| 6 | 15 | Cai Xuetong | | 65.75 | 69.00 | 69.00 | Q |
| 7 | 16 | Sena Tomita | | 59.50 | 66.75 | 66.75 | Q |
| 8 | 5 | Emily Arthur | | 30.25 | 66.50 | 66.50 | Q |
| 9 | 4 | Sophie Rodriguez | | 65.00 | 13.50 | 65.00 | Q |
| 10 | 9 | Mirabelle Thovex | | 62.25 | 64.25 | 64.25 | Q |
| 11 | 8 | Kelly Clark | | 41.00 | 63.25 | 63.25 | Q |
| 12 | 14 | Arielle Gold | | 17.50 | 62.75 | 62.75 | Q |
| 13 | 13 | Holly Crawford | | 57.50 | 20.00 | 57.50 | |
| 14 | 17 | Verena Rohrer | | 16.50 | 55.00 | 55.00 | |
| 15 | 6 | Kurumi Imai | | 54.75 | 50.00 | 54.75 | |
| 16 | 19 | Qiu Leng | | 50.75 | 53.75 | 53.75 | |
| 17 | 12 | Hikaru Ōe | | 10.00 | 51.00 | 51.00 | |
| 18 | 18 | Mercedes Nicoll | | 50.00 | 48.00 | 50.00 | |
| 19 | 20 | Elizabeth Hosking | | 25.25 | 36.75 | 36.75 | |
| 20 | 22 | Kwon Sun-oo | | 19.25 | 35.00 | 35.00 | |
| 21 | 21 | Kaja Verdnik | | 24.75 | 34.00 | 34.00 | |
| 22 | 7 | Li Shuang | | 24.50 | 9.25 | 24.50 | |
| 23 | 24 | Calynn Irwin | | 23.25 | 16.25 | 23.25 | |
| 24 | 23 | Clémence Grimal | | 14.25 | 13.00 | 14.25 | |
Final
The final was held on 13 February at 11:00.
| Rank | Order | Name | Country | Run 1 | Run 2 | Run 3 | Best | Notes |
| 12 | Chloe Kim | | 93.75 | 41.50 | 98.25 | 98.25 | |
| 11 | Liu Jiayu | | 85.50 | 89.75 | 49.00 | 89.75 | |
| 1 | Arielle Gold | | 10.50 | 74.75 | 85.75 | 85.75 | |
| 2 | Kelly Clark | | 76.25 | 81.75 | 83.50 | 83.50 | |
| 7 | Cai Xuetong | | 20.50 | 41.25 | 76.50 | 76.50 | |
| 10 | Haruna Matsumoto | | 70.00 | 46.25 | 65.75 | 70.00 | |
| 8 | Queralt Castellet | | 59.75 | 67.75 | 43.75 | 67.75 | |
| 6 | Sena Tomita | | 65.25 | 34.50 | 60.50 | 65.25 | |
| 3 | Mirabelle Thovex | | 59.50 | 30.25 | 63.00 | 63.00 | |
| 4 | Sophie Rodriguez | | 50.50 | 14.75 | 13.75 | 50.50 | |
| 5 | Emily Arthur | | 48.25 | 9.25 | 25.00 | 48.25 | |
| 9 | Maddie Mastro | | 14.00 | 7.50 | 6.50 | 14.00 | |
