Svetomir Nikolajević (September 21, 1844, Raduša – April 18, 1922, Belgrade) was Serbian writer and politician, a professor of the Belgrade's Grande École (suplent Grande École, and the Department for the general history of literature with a particular view of the literature of the Slavs and Serbs), the Serbian Royal Academy, Prime Minister of Serbia (from April 3 to 27 October 1894), Mayor of Belgrade and the Minister of Internal Affairs. One of the founders of the People's Radical Party, Society of St. Sava, and Masonic lodge "Pobratim".