Krystian Zalewski (Polish pronunciation: ['kr?stjan za'l?fski]; born 11 April 1989 in Drawsko Pomorskie) is a Polish distance runner specialising in the 3000 metres steeplechase.
He won the silver medal at the 2014 European Championships.
Additionally, he represented his country at three consecutive World Championships, reaching the final in 2015.
He also competed at the 2016 Summer Olympics without qualifying for the final.