Oleanna (anglicized from Oleana) is:

• Oleana, a community in Ole Bull's colony in New Norway, Pennsylvania
• Oleana (clothing), a Norwegian textile company named after Ole Bull's Oleana community
• "Oleanna" (song), a folk song mocking Ole Bull's ambitions of a perfect community
• Oleanna (play), a play named after the folk song, written by David Mamet
• Oleanna (film), a film based on Mamet's play, directed by the author and starring William H. Macy

• Cyrtodactylus celatus
• Cyrtodactylus chanhomeae
• Cyrtodactylus chauquangensis
• Cyrtodactylus chrysopylos
• Cyrtodactylus condorensis
• Cyrtodactylus consobrinoides
• Cyrtodactylus consobrinus
• Cyrtodactylus cryptus
• Cyrtodactylus cucdongensis
• Cyrtodactylus cucphuongensis
• Cyrtodactylus dammathetensis
• Cyrtodactylus darevskii
• Cyrtodactylus darmandvillei
• Cyrtodactylus dati
• Cyrtodactylus dattanensis
• Cyrtodactylus derongo
• Cyrtodactylus deveti
• Cyrtodactylus doisuthep
• Cyrtodactylus dumnuii
• Cyrtodactylus durio
• Cyrtodactylus eisenmanae
• Cyrtodactylus eisenmani
• Cyrtodactylus elok
• Cyrtodactylus epiroticus
• Cyrtodactylus equestris