| Kathrin Unterwurzacher | |
| Birth Date: | 5 June 1992 |
| Country: | Austria |
| Weight Class: | 63 kg |
| Worlds Rank: | 7 |
| Worlds Year: | 2014 |
| Worlds Weight: | Women's 63 kg |
| Worlds Year2: | 2018 |
| Worlds Weight2: | Women's 63 kg |
| Regionals Type: | EU |
| Regionals Rank: | 2 |
| Regionals Year: | 2016 |
| Regionals Weight: | Women's 63 kg |
| Olympics Rank: | 7 |
| Olympics Year: | 2016 |
| Olympics Weight: | Women's 63 kg |
| Updated: | 11 November 2022 |
Kathrin Unterwurzacher (born 5 June 1992) is an Austrian judoka. She competed at the 2016 Summer Olympics in the women's 63 kg event, in which she was eliminated in the repechage by Anicka van Emden of the Netherlands.[1] [2]