The former Diocese of Odense () was a Roman Catholic diocese in Denmark which included the islands of Funen, Langeland, Tåsinge, Lolland, Falster, Als, and Ærø.
The former Diocese of Odense () was a Roman Catholic diocese in Denmark that encompassed the islands of Funen, Langeland, Tåsinge, Lolland, Falster, Als, and Ærø.