Queen is a title applied to either the wife of a King, or to a Ruling Queen.
The title existed amongst all of the Children of Ilúvatar. Of the Dwarves nothing much is known if the title existed amongst them, but as the dwarves were ruled by kings it could be logical that Dwarf-women also held that honorific title.
While the former is most common, the Ruling Queens of Númenor were rulers in their own right.
Aside from this the female Valar (Valier) were also called the "Queens of the Valar".
Named Queens in Tolkien mythology
Of the Valar
- Varda - Queen of Arda & Queen of the Valar
- Estë - Queen of the Valar
- Nessa - Queen of the Valar
- Nienna - Queen of the Valar
- Yavanna - Queen of the Valar
- Vána - Queen of the Valar
- Vairë - Queen of the Valar
Of the Maiar
- Melian - Queen of Doriath
Of the Elves
- Míriel Serindë - Queen of the Ñoldor
- Indis - Queen of the Ñoldor
- Nimloth - Queen of Doriath
Of Men (of Edain)
Of the Númenóreans
The Ruling Queens of Númenór
Queens of Númenór
Of the Dúnedain of Middle-earth
Of Arnor (Arthedain)
Of Gondor
- Queen Berúthiel
- Vidumavi
- Arwen - Queen of Arnor and Gondor and Queen of the Reunited Kingdom