Tadeusz Truskolaski (born 10 April 1958, in Stare Kapice, Bialystok County, Poland) is an economist and politician.
A member of the Civic Platform (Platforma Obywatelska) party, he has been the president (mayor) of the Polish city of Bialystok since 5 December 2006, succeeding Ryszard Tur of the Christian National Union.
Since 2011 he is a member of the European Alliance Group at the European Committee of the Regions.