Tsar Kaloyan

Tsar Kaloyan may refer to:


 * Kaloyan of Bulgaria - emperor (tsar) of Bulgaria from 1197 to 1207
 * Tsar Kaloyan, Razgrad Province - a town and municipality of the Razgrad Province in Bulgaria
 * Tsar Kaloyan, Plovdiv Province - a village in the Kuklen municipality of the Plovdiv Province, Bulgaria