Daria Onyśko-Korczyńska (born 30 July 1981 in Kołobrzeg) is a retired track and field sprint athlete who competed internationally for Poland.

[1] She finished eighth in the 100 metres final at the 2006 European Athletics Championships in Gothenburg, and ninth one month later at the 2006 IAAF World Cup.

She competed at the 100 metres sprint and placed third in her first round heat after Oludamola Osayomi and Debbie Ferguson in a time of 11.22 seconds.

[1] Together with Ewelina Klocek, Dorota Jędrusińska and Marta Jeschke she also took part in the 4x100 metres relay.

[1] She won the bronze medal with the Polish 4 x 100 metres relay at the 2010 European Athletics Championships.