Alba Maritima (Italian: Alba Marittima) is a Catholic titular see.
It corresponds to current Biograd na Moru in Croatia.
[1] Its last titular was archbishop Celso Morga Iruzubieta, until he was appointed as coadjutor archbishop of Mérida-Badajoz.
The titular see refers to the diocese of Zaravecchia (Biograd), and it is also known with the name of Alba Marittima,[2] in Dalmatia, built in the 11th century; when the city was destroyed bishops moved their titular see to Scardona.
From the 20th century Alba Marittima has been restored as a full Titular see.