Svilajnac is a town in the Municipality of Svilajnac, in the Pomoravlje District, in Serbia. According to the 2011 census, there were 9,198 residents (9,395 residents according to the 2002 census, and 9,622 residents according to the 1991 census). There are 22 settlements in the Municipality of Svilajnac (one town and twenty-one villages).