Diocese of Oca (Asia Minor)

Oca is an ancient city and bishopric in present-day Anatolia, restored as a Latin titular see.
Its site is located in Biga district of Çanakkale Province.

Ancient history

Oca was a city in the Roman province of Hellespontus, in Asia Minor.
It was a bishopric, suffragan of the Metropolitan Archdiocese of Cyzicus.

Titular see

It was nominally restored as a Latin titular bishopric of the lowest rank in 1933.
No incumbents are recorded yet.