World and Olympic records set at the 2018 Winter Olympics
A number of world records and Olympic records were set in various skating events at the 2018 Winter Olympics in Pyeongchang, South Korea.
Figure skating
The following new ISU best scores were set during this competition:| Event | Date | Component | Skater | Country | Score | Ref |
| Team event | 11 February | Short program | Evgenia Medvedeva | 81.06 | ||
| Pair skating | 15 February | Free skating | Aliona Savchenko Bruno Massot | 159.31 | ||
| Ice dance | 19 February | Short dance | Tessa Virtue Scott Moir | 83.67 | ||
| Ice dance | 20 February | Free dance | Gabriella Papadakis Guillaume Cizeron | 123.35 | ||
| Ice dance | 20 February | Total score | Tessa Virtue Scott Moir | 206.07 | ||
| Ladies' singles | 21 February | Short program | Evgenia Medvedeva | 81.61 | ||
| Ladies' singles | 21 February | Short program | Alina Zagitova | 82.92 |
Ice hockey
- On 13 February 2018, Jocelyne Lamoureux of the United States women's team scored two goals six seconds apart, an Olympic record for the shortest time between goals by any player.
- On 21 February 2018, Susanna Tapani of the Finnish women's team scored a goal ten seconds into the second period, an Olympic record for the shortest time for a goal scored after the beginning of a period.
Short track speed skating
| Event | Date | Round | Athlete | Country | Time | Record | Ref |
| Men's 500 metres | 20 February | Heat 1 | Wu Dajing | 40.264 | OR | ||
| Men's 500 metres | 22 February | Quarterfinal 2 | Wu Dajing | 39.800 | OR, WR | ||
| Men's 500 metres | 22 February | Final A | Wu Dajing | 39.584 | OR, WR | ||
| Men's 1000 metres | 13 February | Heat 5 | Charles Hamelin | 1:23.407 | OR | ||
| Men's 1500 metres | 10 February | Final A | Lim Hyo-jun | 2:10.485 | OR | ||
| Men's 5000 metre relay | 13 February | Semifinal 2 | Hwang Dae-heon Kim Do-kyoum Kwak Yoon-gy Lim Hyo-jun | 6:34.510 | OR | ||
| Men's 5000 metre relay | 22 February | Final A | Shaoang Liu Shaolin Sándor Liu Viktor Knoch Csaba Burján | 6:31.971 | OR | ||
| Women's 500 metres | 10 February | Heat 8 | Choi Min-jeong | 42.870 | OR | ||
| Women's 500 metres | 13 February | Quarterfinal 2 | Elise Christie | 42.703 | OR | ||
| Women's 500 metres | 13 February | Semifinal 1 | Choi Min-jeong | 42.422 | OR | ||
| Women's 3000 metre relay | 10 February | Semifinal 2 | Fan Kexin Han Yutong Qu Chunyu Zhou Yang | 4:05.315 | OR | ||
| Women's 3000 metre relay | 20 February | Final B | Suzanne Schulting Jorien ter Mors Lara van Ruijven Yara van Kerkhof | 4:03.471 | OR, WR |
Speed skating
Eight Olympic records and five Sea level world bests were set during the competition.| Event | Date | Round | Athlete | Country | Time | Record | Ref |
| Men's 500 metres | 19 February | Pair 16 | Håvard Holmefjord Lorentzen | 34.41 | OR | ||
| Men's 5000 metres | 11 February | Pair 10 | Sven Kramer | 6:09.76 | OR | ||
| Men's 10,000 metres | 15 February | Pair 5 | Ted-Jan Bloemen | 12:39.77 | OR | ||
| Men's team pursuit | 21 February | Semifinal 2 | Håvard Bøkko Simen Spieler Nilsen Sverre Lunde Pedersen | 3:37.08 | OR WB | ||
| Women's 500 metres | 18 February | Pair 14 | Nao Kodaira | 36.94 | OR WB | ||
| Women's 1000 metres | 14 February | Pair 12 | Jorien ter Mors | 1:13.56 | OR WB | ||
| Women's team pursuit | 19 February | Quarterfinal 1 | Antoinette de Jong Marrit Leenstra Ireen Wüst | 2:55.61 | OR WB | ||
| Women's team pursuit | 21 February | Final A | Ayano Sato Miho Takagi Nana Takagi | 2:53.89 | OR WB |