| Katarina Osadchuk | |
| Nationality: | Australian |
| Birth Date: | 18 November 1991p |
| Birth Place: | Lviv, Ukraine |
| Height: | 1910NaN0 |
| Weight: | 800NaN0 |
| Spike: | 3200NaN0 |
| Block: | 3100NaN0 |
| Position: | Middle Blocker |
| Currentclub: | ŁKS commercecon Łódź |
| Currentnumber: | 1 (national team) |
| Years1: | 2014 |
| Team1: | Orebro Volley |
| Years2: | 2015 |
| Team2: | Sulechow |
| Nationalyears: | 2011 – present |
| Nationalteam: |  Australia |
| Medaltemplates-Expand: | set to "yes" to auto-expand medaltemplates section |
| Years4: | 2017 |
| Years7: | 2020 |
| Years6: | 2019 |
| Years5: | 2018 |
| Team5: | AZS Politechnika Śląska Gliwice |
| Years3: | 2016 |
| Team7: | ŁKS Commercecon Łódż |
| Team6: | 7r Solna Wieliczka |
| Team4: | Vfb Thuringien Suhl |
| Team3: | ŁKS Commercecon Łódź |
| Years8: | 2021 |
Katarina Osadchuk (born 18 November 1991) is an Australian female volleyball player. She is part of the Australia women's national volleyball team.
She participated in the 2014 FIVB Volleyball World Grand Prix.On club level she played for ŁKS Łódź in 2015.[1]