Henryk Sienkiewicz Street in Kielce (Polish: ulica Henryka Sienkiewicza) is the main commercial and historic "artery" of the city of Kielce, Poland. It was built in the middle of the 19th century. It was originally called ulica Konstantego (Constantine Street), then Postal Street and in 1919 it received its present name. Shops and department stores are located there as well as historic buildings and monuments. It is approximately 1270 meters long and runs from the railway station situated next to the Independence square to the Moniuszko Square.