Vojihna or Vojin of Drama, was a Serbian nobleman that rose through the ranks and became one of the most acclaimed military commanders (voivode) and dukes of Stephen Uroš IV Dušan of Serbia during the Serbian Kingdom and Empire (1331–71), he was titled Caesar, hence, he is mostly known as Caesar Vojihna. He held the region of Drama.

Stefan Uroš IV Dušan, also known as Dušan the Mighty, was the king of Serbia from 8 September 1331 and tsar and autocrat of the Serbs, Greeks, Albanians and Bulgarians from 16 April 1346 until his death in 1355.