This is a list of fortifications in Moldova.
The list includes preserved structures and the remains (ruins) of historical military constructions of a fortified nature; fortresses, castles, towers, etc.
This list does not include the historical fortifications that were once part of the historical Principality of Moldavia (one of the principal Romanian-speaking polities), but are outside the territory of modern Moldova, often in Romania.
This list also does not include palaces and manor houses, which are listed in a separate article, unless they were constructed wholly on the location of a defunct fortified structure.
Fortifications located within the unrecognized breakaway territory of Transnistria (on the left bank of the Dniester river) are indicated in grey.