Feliks Jan Szczęsny Morawski (15 May 1818, in Rzeszów – 10 April 1898, in Stary Sącz) was a Polish historian, writer, painter and ethnographer.
Among his first writings were numerous articles and entries for the 28 volume set of Orgelbrand's Universal Encyclopedia, published from 1859 to 1868.
His first monograph was on Stary Sącz: Sądecczyzna and was a fundamental source of information for researchers of the region.
Some of his other titles are; Arianie polscy (Polish Arians), concerning the fate of the Polish Brethren, Pogórze Karpackie (The Carpathian Foothills), Pra-Sławianie i pra-Łotwa (Pre-Slavs and Pre-Latvians), Świat boży i życie na nim (God's World and Life on It), and Wyrazy fenickie w mowie polskiej (Phoenician Words in Polish Speech).
During the Revolutions of 1848, he was a member of the National Guard [pl], and he participated in the January Uprising.