| Oona Kauste | |
|---|---|
| Born | 4 January 1988 |
| Mixed doubles partner | Aku Kauste |
Curling career  | |
| Member Association |  Finland |
| World Championship appearances | 3 (2015, 2016, 2019) |
| World Mixed Doubles Championship appearances | 4 (2016, 2017, 2018, 2021) |
| European Championship appearances | 8 (2009, 2011, 2012, 2013, 2014, 2015, 2017, 2018) |
| Olympic appearances | 1 (2018) |
Medal record | |
Oona Kauste (born 4 January 1988, in Espoo) is a Finnish curler from Helsinki. She is currently the skip of the Finnish National Women's team.