The Balrogs (Sindarin for ‘Demon of Might’; Quenya Valarauko) were Maiar (“Ainur of lesser degree than the Valar”). Other Maiar were Gandalf, Sauron, Melian. Go

The Balrogs (Sindarin for ‘Demon of Might’; Quenya Valarauko) were Maiar (“Ainur of lesser degree than the Valar”). Other Maiar were Gandalf, Sauron, Melian. Gothmog and “Durin’s Bane” are the only two named. Basically bad Maiar.