Karolina Semeniuk-Olchawa (born 24 October 1983 in Żory) is a Polish handball player. She plays for the club MKS Zagłębie Lubin, the Polish national team and represented Poland at the 2013 World Women's Handball Championship in Serbia.
24 October 1983|
|Height||1.74 m (5 ft 9 in)|
|Playing position||Central back|
|Current club||MKS Zagłębie Lubin|
- "XXI Women's World Championship 2013. Team Roster, Poland" (PDF). IHF. Retrieved 7 December 2013.