Artur Zaczek (born 28 February 1989) is a Polish athlete specialising in the sprinting events. He won a bronze medal in the 4 × 100 metres relay at the 2009 European U23 Championships in addition to three medals won in the same event at the Summer Universiades between 2009 and 2015. He was also an unused reserve runner at the 2012 Summer Olympics, as well as the 2011 and 2013 World Championships.