The Cathedral Parish of the Diocese of Cloyne is Cobh. This consists of the entire Great Island in Cork Harbour, including Rushbrooke & Ballymore. The second mensal parish is Fermoy.

The other parishes of the diocese in alphabetical order are as follows

Aghabullogue, Rylane & Coachford                            

Aghada, Saleen & Ballinrostig

Aghinagh, Bealnamorrive, Rusheen & Ballinagree

Ballyclough & Kilbrin

Ballymacoda & Ladysbridge

Ballyvourney & Chuil Aodha

Banteer, Lyre & Kilcorney

Blarney, Waterloo & Whitechurch

Buttevant & Lisgriffin

Castlelyons & Coolagown

Castletownroche & Ballyhooley

Churchtown & Liscarroll

Cill na Martra & Reidh na nDoiri

Clondrohid & Carriganimma

Cloyne, Churchtown South, Shanagarry & Ballycotton

Conna & Ballynoe

Doneraile, Shanballymore & Hazelwood                

Donoughnore, Stuake & Fornaught

Glanworth & Ballindangan

Glantane, Dromahane & Beeing

Grenagh & Courtbrack

Imogeela & Castlemartyr & Dungourney

Inniscarra, Cloghroe, Berrings & Matehy

Kanturk & Lismire

Kildorrery & Shraharla

Killavullen & Annakissa

Killeagh & Inch                            

Kilworth & Araglin

Lisgoold & Leamlara

Macroom & Caum

Midleton & Ballintotas

Milford, Freemount & Tullylease

Mitchelstown, Ballygiblin & Killacluig

Mourneabbey, Analeentha & Burnfort

Newmarket & Taur

Rathcormac & Bartlemy

Rockchapel & Meelin

Shandrum & Dromina

Youghal & Gortroe