Cassiopeia can refer to:
Cassiopeia (mythology) (or Casseipeia), a queen of Ethiopia in Greek mythology. See also Boast of
Cassiopeia.
Cassiopeia (constellation), a northern constellation representing the queen.
Cassiopeia A, a supernova remnant in that constellation.
Cassiopeia, Korean boyband TVXQ's (also known as DBSK)'s official fanclub
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.
Cassiopéia, a Brazilian animated film and the world's first 100% CGI movie.
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
"
Cassiopeia," a song by Dragonland from their 2006 album Astronomy
"
Cassiopeia", a song by Shabütie from their 1999 EP The
Penelope EP