Olbia (disambiguation)

Olbia may refer to:

Olbia, in Sardinia
Olbia, Egypt, later called Arsinoe
Olbia, Ukraine (the Pontic Olbia)
Olbia, Libya, later called Polis Nea Theodorias and Qasr-Libya / Qasr Lebia
Olbia, Turkey name of Nicomedia, present day Izmit, Astacus in Antiquity (712 BC)

Olbia may also refer to:

Hyeres, France
Lavatera, a genus of plants in the Malvaceae family.

This disambiguation page lists articles about distinct geographical locations with the same name.
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