| Uliana Nigmatullina | |
| Native Name: | Ульяна Николаевна Кайшева |
| Native Name Lang: | ru |
| Nationality: |  Russian |
| Birth Date: | 8 March 1994 |
| Birth Place: | Mozhga, Udmurtia, Russia |
| Wcdebut: | 18 December 2015 |
| Olympicteams: | 2 (2018, 2022) |
| Olympicmedals: | 2 |
| Worldsteams: | 2 (2019, 2021) |
| Wcseasons: | 5 (2015/16–) |
| Wcwins: | 0 |
| Wcrelayswins: | 2 |
| Wcpodiums: | 0 |
| Wcrelayspodiums: | 2 |
| Show-Medals: | yes |
Uliana Nikolayevna Nigmatullina (née Kaisheva, Russian: Ульяна Николаевна Нигматуллина (Кайшева); born 8 March 1994) is a Russian biathlete. She is the only biathlete to win the four gold medals (individual, sprint, pursuit and relay) at the Youth World Championships, in 2013. She competed in the 2018 Winter Olympics.[1]
All results are sourced from the International Biathlon Union.
2 medals (1 silver, 1 bronze)
| Event | Individual | Sprint | Pursuit | Mass start | Relay | Mixed relay | ||
|---|---|---|---|---|---|---|---|---|
| Representing Olympic Athlete from Russia | ||||||||
| align=left | 2018 Pyeongchang | 24th | 33rd | 52nd | — | — | 9th | |
| Representing Russian Olympic Committee | ||||||||
| align=left |  2022 Beijing | 78th | 13th | 11th | 17th | Silver | Bronze | |
| Event | Individual | Sprint | Pursuit | Relay | |||||
|---|---|---|---|---|---|---|---|---|---|
| Representing Russia | |||||||||
| align=left |  2019 Östersund | 60th | — | — | — | 5th | — | — | |
| Representing Russian Biathlon Union | |||||||||
| align=left | 24th | 36th | 29th | — | 11th | 9th | — | ||