Queen Emeraldas is a title often associated with the Space Pirate Emeraldas.
- Emeraldas: the infamous solo pirate and captain of the Queen Emeraldas ship.
- Queen Emeraldas (Ship): the ship of Emeraldas that was bounded to its captain for over millennia.
- Queen Emeraldas (Manga): a story of Emeraldas shared with a boy named Hiroshi Umino.
- Queen Emeraldas (Anime): a slight adaptation of the above story that introduces new elements including the Metanoids.