Thyone can refer to:
*An alternative name for
Semele in Greek mythology
*
Thyone (moon), a moon of Jupiter
*''
Thyone (echinoderm)
''Thyone'' is a genus of sea cucumbers in the family Phyllophoridae
Phyllophoridae is a family of sea cucumbers, marine invertebrates with elongated bodies, leathery skins and feeding tentacles.
Members of the family are characterised by a c ...
'', a genus of sea cucumbers
*A synonym for the moth genus ''
Asaphodes
''Asaphodes'' is a genus of moths in the family Geometridae erected by Edward Meyrick in 1885. This genus is Endemism, endemic to New Zealand and species within this genus are found throughout New Zealand including the North Island, North, South ...
'' Walker, 1862
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