Olbia (disambiguation)

Olbia (Greek Ὀλβία ) is in Geography:

Olbia ( Black Sea), the city on the northern Black Sea coast
Olbia ( Hyères), a Greek colony town in southern France
Olbia ( Sardinia), town on Sardinia
Olbia ( Lycia ), town in Lycia
Olbia ( Bithynia ), a town on the Gulf of İzmit, possibly identical with Astacus Olbia ( mythology), a nymph, eponymous for the Bithynian city

Olbia ( titular ), in a diocese that city returning titular of the Roman Catholic Church

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