Plamenac (Serbian Cyrillic: Пламенац) is a Montenegrin surname, derived from the word plamen (flame), literally meaning "out of the flame". It has origins from the Boljevići of the Crmnica nahija in Montenegro. Its bearers are ethnic Serbs and Montenegrins, of Orthodox faith. It may refer to:
Arsenije Plamenac, Montenegrin Vladika (Bishop)
Ilija Plamenac, Montenegrin Vojvoda (Duke), Senator and politician
Jovan Plamenac, Montenegrin Serdar (Count)
Jovan S. Plamenac, Montenegrin politician and minister
John Plamenatz (Jovan Plamenac), political scientist, Oxford professor
Markiša Plamenac, Montenegrin captain
Marko Plamenac, Montenegrin Serdar (Count)
Mitar Plamenac, Montenegrin diplomat
Mojaš Plamenac, Montenegrin Serdar (Count)
Petar Plamenac, Montenegrin politician and diplomat
Rade Turov Plamenac, Montenegrin Serdar (Count)
Rufim Boljević Plamenac, Serbian Orthodox metropolitan of Cetinje
Turo Plamenac, Montenegrin Serdar (Count) and Senator
