Cassiopeia

Cassiopeia can refer to:
* Cassiopeia (mythology) (or Casseipeia), a queen of Aethiopia in Greek mythology. See also Boast of Cassiopeia.
* Cassiopeia (constellation), a northern constellation representing the queen.
* Cassiopeia A, a galaxy in that constellation.
* Cassiopea, the genus of the "upside-down" jellyfish
* Cassiopeia Train, an overnight rail service in Japan.
* Cassiopea (Encantadia), the first Queen of Lireo in the Encantadia fantasy series of GMA Network.
* Casio Cassiopeia, a series of pocket PCs.
* Casiopea, a Japanese jazz fusion group.
* Cassiopeia (Battlestar Galactica), a TV character from Battlestar Galactica.
* Cassiopeia, a tortoise featured in Michael Ende's fantasy book Momo
*"Cassiopeia," a song by Joanna Newsom from her 2004 album The Milk-Eyed Mender