Zethus may refer to:
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Zethus, the husband of the nymph Thebe in Greek mythology
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Zethus (wasp)
''Zethus'' is a very large, mainly neotropical genus of potter wasps with some species representation also in the Nearctic, Afrotropical, Australian and Indomalayan
The Indomalayan realm is one of the eight biogeographic realms. It extends ac ...
, a genus of potter wasps
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Zethus (crater)
Zethus is a large crater on Jupiter's natural satellite, moon Thebe (moon), Thebe. The crater is named after Amphion and Zethus, Zethus, the husband of the nymph Thebe (Greek myth), Thebe in Greek mythology, and is the only named surface feature o ...
, a crater on Jupiter's moon Thebe
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