The following is a list of fortified churches in Transylvania. Southeastern Transylvania in Romania has one of the highest numbers of still-existing fortified churches, which were built during the 13th to 16th centuries, a period during which Transylvania was part of the Kingdom of Hungary and the Ottoman Empire was rising. More than 150 villages in the area count various types of fortified churches, seven of them being included in the UNESCO World Heritage under the name of Villages with fortified churches in Transylvania.
The following is a list of Transylvanian Saxon towns and villages with a fortified church.
The following is a list of Székely towns and villages with a fortified church.
Fortified church of Rotbav
Fortified church of Prejmer
Fortified church of Șeica Mică
Fortified church of Ţapu
Fortified church of Valea Viilor
Fortified church of Aita Mare
Fortified church of Cârța
Fortified church of Delnița
Fortified church of Moșna
Fortified church of Viscri