Daniel Pek (born 28 November 1991) is a Paralympic athlete from Poland who competes in T20 classification middle-distance running events. Pek represented Poland at the 2012 Summer Paralympics in London, where he won silver in the 1500 m race. He has also finished on the podium at both World and European Championships, winning the gold medal at the 2016 European Championship in Grosseto in his favoured 1,500m event.