| Diana Mezuliáníková | |
| Birth Date: | 10 April 1992 |
| Birth Place: | Bruntál, Czechoslovakia |
| Sport: | Athletics |
| Event: | 1500 metres |
| Club: | PSK Olymp Praha |
Diana Mezuliáníková (born 10 April 1992 in Bruntál) is a Czech middle-distance runner specialising in the 1500 metres. She finished 7th at the 2015 European Indoor Championships and 10th at the 2018 European Championships.
| Representing the | |||||
|---|---|---|---|---|---|
| 2011 | European Junior Championships | Tallinn, Estonia | 7th | 800 m | 2:09.11 |
| 2013 | European U23 Championships | Tampere, Finland | 13th (h) | 1500 m | 4:18.24 |
| 2014 | European Championships | Zürich, Switzerland | 18th (h) | 1500 m | 4:15.40 |
| 2015 | European Indoor Championships | Prague, Czech Republic | 7th | 1500 m | 4:16.93 |
| Universiade | Gwangju, South Korea | 6th | 1500 m | 4:23.14 | |
| 2018 | European Championships | Berlin, Germany | 10th | 1500 m | 4:07.82 |
| 2019 | European Indoor Championships | Glasgow, United Kingdom | 17th (h) | 1500 m | 4:11.92 |
| World Championships | Doha, Qatar | 30th (h) | 800 m | 2:03.48 | |
| 2021 | European Indoor Championships | Toruń, Poland | 8th (h) | 1500 m | 4:11.48 |
| Olympic Games | Tokyo, Japan | 17th (sf) | 1500 m | 4:03.70 | |
| 2022 | World Championships | Eugene, United States | 19th (sf) | 1500 m | 4:07.62 |
| European Championships | Munich, Germany | 15th (h) | 1500 m | 4:07.37 | |
Outdoor
Indoor