The question "Who was the female queen of Russia?" can be best answered by considering the more accurate and common title used for female rulers of Russia: Empress.
Catherine the Great, or Catherine II, was a prominent female ruler of Russia.
Catherine the Great: Empress of Russia
Catherine II, widely known as Catherine the Great, reigned as Empress of Russia for over three decades.
- Reign: July 9, 1762 – November 17, 1796
- Coronation: September 22, 1762
| Title | Details |
| Empress of Russia | Catherine the Great (Catherine II) |
| Reign | 9 July 1762 – 17 November 1796 |
| Coronation | 22 September 1762 |
