Deiopea
Deiopea may refer to:
- Deiopea (genus), a genus of the Eurhamphaeidae comb jellies
Greek mythology
- Deiopea (Nereid), one of the Nereids
- Deiopea (Cyrenid), a nymph, follower of Cyrene, that Juno promised in marriage to Aeolus if he would unleash his winds against Aeneas