This is the official list of titular sees of the Catholic Church included in the Annuario Pontificio.Annuario Pontificio 2013 (Libreria Editrice Vaticana 2013 ) Archiepiscopal sees are shown in bold.

The Italian-language Annuario Pontificio devotes some 200 pages to listing these sees, with up to a dozen names on each page. It gives their names in Latin (which are generally the names used also in English) as well as in Italian, and indicates the ancient Roman province to which most of them belonged or other geographical particulars, their status as metropolitan see or suffragan see (of episcopal or archiepiscopal rank), and basic biographical information about their current bishops.Cf. Glossary of Catholic Terms, p. 7

A

Abaradira Abari Abbir Germaniciana (Africa proconsularis) Abbir Maius (Africa proconsularis) Abercornia Abernethia Abidda Abila in Palaestina Abila Lysaniae Abitinae Abora (Africa Proconsularis) Abrittum Absa Salla (Africa proconsularis) Absorus Abthugni (Africa proconsularis) Abula Abydus Abziri (Africa proconsularis) Acalissus Acarassus Acci Accia Acelum Achelous Acholla Achrida (Ohrid) Achyraus Acilisene Acmonia Acrassus Acropolis Acufida Adada Adana (Armenian Catholic Church) Adana (Melkite Catholic Church) Adraa Adramyttium Adrasus Adulis

Aeclanum Aegae Aegeae Aegina Aela Aeliae Aemona Aenus Aëtus Aezani Africa Afufenia Agathonice Agathopolis Agbia (Africa) Aggar Aggersel Agnus Agrippias Aguntum Aggersel Alabanda Ala Miliaria Alava Alba Alba Maritima Albulae Aleria Alexandria Minor Alexanum Algiza Alia Aliezira Alinda Allegheny Alphocranon Altava Altiburus (Africa) Altinum Alton Amadassa Amaia Amantia Amasea Amastris Amathus in Cypro Amathus in Palaestina Amaura Ambia Amblada Amida (Armenian Catholic Church and Syriac Catholic Church) Amisus Amiternum Ammaedara Ammoniace Amorium Amphipolis Ampora Amudarsa Amyzon Anaea Anasartha Anastasiopolis Anatetarte Anazarbus Anbar (Chaldean Catholic Church) Anchialus Ancusa Ancyra (Armenian Catholic Church and Latin Church) Ancyra Ferrea Andeda Andrapa Andropolis Anemurium Anglona, Pandosia Anineta Antaeopolis Antandrus Antarados Anthedon Antigonea Antiphellus Antiphrae Antinoë Antiochia ad Maeandrum Antiochia in Pisidia Antiochia Parva Antipatris Antipyrgos Antium Apamea Cibotus Apamea in Bithynia Apamea in Syria (Maronite Church, Melkite Catholic Church and Syriac Catholic Church) Aperlae Aphnaeum Aphroditopolis Apisa Maius (Africa) Apollonia Apollonia Salbace Apollonias Apollonis Apollonopolis Magna Apollonopolis Parva Apollonos-Hieron Appia Appiaria Aprus Apta Aptuca (Africa) Aquae Albae in Byzacena Aquae Albae in Mauretania Aquae in Byzacena Aquae in Dacia Aquae in Mauretania Aquae in Numidia Aquae in Proconsulari (Africa) Aquae Flaviae Aquae Novae in Numidia Aquae Novae in Proconsulari (Africa Proconsularis) Aquae Regiae Aquae Sirenses Aquae Thibilitanae Aquaviva Aquileia Patriarchate (in Italy) Aquipendium Arabia Arabissus Arad Aradi Aradus Arae in Mauretania Arae in Numidia Arausio Araxa Arba Arbanum Arcadia Arcadiopolis in Asia Arcadiopolis in Europa Arca in Armenia Arca in Phoenicia (Latin Church and Maronite Church) Arcavica Archelaïs Ardamerium Árd Carna Árd Mór Árd Sratha Arena Areopolis Arethusa (Latin Church and Syriac Catholic Church) Argos Ariarathia Ariassus Arindela Arisitum Aristium Armentia Arna Arneae Arpi Arsacal Arsamosata Arsennaria Arsinoë in Arcadia Arsinoë in Cypro Artvin (Armenian Catholic Church) Arycanda Ascalon Aspendus Aspona Assava Assuras Assus Astigi Astypalaea Asuoremixta Atella Atenia Athribis Ath Truim Athyra Attaea Attalea in Lydia Attalea in Pamphylia Attanasus Attuda Auca Aufinium Augurus Augusta Augustopolis in Palaestina Augustopolis in Phrygia Aulon (Aulonensis) Aulon (Aulonitanus) Aureliopolis in Asia Aureliopolis in Lydia Aurocla Aurusuliana Ausafa Ausana (Africa) Ausuaga (Africa) Ausuccura Autenti Auzegera Auzia Aveia Africa Avensa (Africa) Avioccala (Africa) Avissa (Africa) Avitta Bibba Axomis Azotus Azura (diocese)

B

Bahanna Babylon Babra Bacanaria Bacatha in Arabia Bacatha in Palaestina Badiae Bagai Bagis Balneoregium Baia Balanea Balbura Balecium Baliana Bamaccora Bapara Bararus Barata Barbalissus Barca Barcusus Bardstown Bareta Bargala Bargylia Barica Baris in Hellesponto Baris in Pisidia Basilinopolis Bassiana Basti Batnae (Syriac Catholic Church) Bavagaliana Beatia Bela Belabitene Belali Bellicastrum Belesasa Bencenna Benda Benepota Beneventum Bennefa Beroea Berenice Berissa Beroë Berrhoea Betagbara Bethlehem Bettonium Bethzabda Beverlacum Biccari Bida Bigastro Bilta Binda Birtha Bisarchio Bisica Bistue Bisuldino Bitettum Bitylius Bizya Bladia Blanda Iulia Blaundus Blera Bonitza Bononia Bonusta Boreum Bosana Bosporus Bostra Botrys Botriana Brixellum Bria Briancio Britonia Briula Bruzus Brysis Bubastis Bubon Bucellus Budua Buffada Buleliana Bulgarophygum Bulla Bulla Regia Bulna Burca Bure Buruni Busiris Buslacena Butus Buthrotum Buxentum Byblus

C

Cabarsussi Cabasa Cabellicum Cadi Caeciri Caelanum Caere Caesarea in Bithynia Caesarea in Cappadocia (Armenian Catholic Church and Melkite Catholic Church) Caesarea Philippi Caesarea in Mauretania Caesarea in Numidia Caesarea in Palaestina Caesarea in Thessalia Caesariana Caesaropolis Caffa Calama Caldas de Reyes Caliabria California Callinicum Callipolis Caloe Caltadria Calydon Calynda Camachus Campania Camplum Camuliana Canapium Canatha Candyba Cannae Canosa Cantanus Capitolias Capra Capreae Caprulae Capsa Capsus Caput Cilla Carac-Moba Carallia Cardabunta Cardicium Cariana Carini Carinola Carmeiano Carpasia Carpathus Carpentrassum Carrhae Carthage Cartennae Carystus Casae Calanae Casae in Numidia Casae in Pamphylia Casae Medianae Casae Nigrae Casius Cassandria Castabala Castello Castellum Iabar Castellum in Mauretania Castellum in Numidia Castellum Medianum Castellum Minus Castellum Ripae Castellum Tatroportus Castellum Tingitii Castellum Titulianum Castoria Castra Galbae Castra Martis Castra Nova Castra Severiana Castro di Puglia Castro di Sardegna Castrum Castulo Catabum Castra Cataquas Catrum Catula Caudium Caunus Cavaillon Cea Ceanannus Mór Cebarades Cedamusa Cediae Cefa Cefala Celerina Cellae in Mauretania Cellae in Proconsulari Cell Ausaille Cemerianus Cenae Cenculiana Centenaria Centuria Centuriones Ceramus Ceramussa Cerasa Cerasus Cerbali Cercina Ceretapa Cerynia Cernitza Cestrus Chaialum (Syro-Malabar Catholic Church) Chalcedonia Chalcis in Europa Chalcis in Graecia Chalcis in Syria Chariopolis Chelm Chersonesus in Creta Chersonesus in Europa Chersonesus in Zechia Chiemium Chimaera Choma Chonochora Chullu Chunavia Christianopolis Christopolis Chrysopolis in Arabia Chrysopolis in Macedonia Chusra Chytri Cibalae Cibaliana Cibyra Cidramus Cidyessus Cilibia Cillium Cincari Cinna Cinnaborium Cynopolis in Aegypto Cynopolis in Arcadia Circesium Cisamus Ciscissus Cissa Cissi Cissita Citharizum Citium Citrus Città Ducale Cius Civitate Claneus Claternae Claudiopolis in Honoriade Claudiopolis in Isauria Clazomenae Cleopatris Cluain Iraird Cluentum Clypia Clysma Cnidus Cnossus Codaca Codrula Coela Coeliana Colbasa Colophon Colonia in Armenia Colonia in Cappadocia Colossae Columnata Colybrassus Comama Comana Armeniae Comana Pontica Comba Conana Concordia in America Cone Constantia in Arabia Constantia in Thracia Constantina Coprithis Coptus Coracesium Corada Corbavia Corinthus Corna Corniculana Corone Coronea Coropissus Corycus Corydala Cos Cotenna Cotrada Cotyaeum Cova

Cratia Cremna Crepedula Cresima Croae Cubda Cufruta Cucusus Cuicul Culusi Cuncacestre Cunga Féichin Cumae Curium Cursola Curubis Cures Sabinorum Cusae Cyanae Cybistra Cyme Cyparissia Cypsela Cyrene Cyrrhus Cyzicus

D

Dadibra Dadima Dagnum Daimlaig Daldis Dalisandus in Isauria Dalisandus in Pamphylia Damascus Damiata (Melkite Catholic Church) Danaba Daonium Daphnusia Daphnutium Dara (Syriac Catholic Church) Dardanus Darnis Dascylium Daulia Dausara Decoriana Demetrias Derbe Dercos Deultum Diana Dianum Dices Diocaesarea in Isauria Diocaesarea in Palaestina Dioclea Diocletiana Diocletianopolis in Palaestina, in Palaestina Prima Diocletianopolis in Thracia Diocletianopolis in Thebaide Dionysias Dionysiana Dionysiopolis Dioshieron Diospolis Inferior Diospolis in Thracia Diospolis Superior Dium Doara (Eastern Catholic Churches) Doberus Docimium Doclea Dodona Dolia Doliche Dometiopolis Domnach Sechnaill Dora Dorylaeum Dragobitia Dragonara Drivastum Drizipara Drua Drusiliana Dumium Dystis

E

Eanach Dúin Electa Ecdaumava Echinus Ecsalus Edessa in Macedonia Edessa in Osrhoëne (Melkite Catholic Church and Syriac Catholic Church) Edistiana Egabro Egara Egnatia Egnazia Appula Eguga Elaea Elatea Elephantaria in Mauretania Elephantaria in Proconsulari Elepla Eleutherna Eleutheropolis in Macedonia Eleutheropolis in Palaestina Elicroca Elis Elmhama Elo Elusa Elvas Eminentiana Emmaüs Enera Ephesus Epidaurum Epiphania in Cilicia Epiphania in Syria Equilium Equizetum Eraclea Erdonia Eressus Eriza Erra Erythrae Erythrum Erzerum (Armenian Catholic Church) Esbus Etenna Euaza Euchaitae Eucarpia Eudocia Eudocias Eudoxias Eumenia Euroea in Epiro Euroea in Phoenicia Europus Eutyme Ezero

F

Falerii Falerone Fallaba Famagusta Fata Faustinopolis Febiana Feradi Maius Feradi Minus Ferentium Fesseë Ficus Fidenae Fidoloma Filaca Fiorentino Fissiana Flavias Flumenpiscense Flenucleta Floriana Flumenzer Foratiana Forconium Forma Formiae Forontoniana Forum Flaminii Forum Novum Forum Popilii Forum Traiani Fundi Frequentium Fronta Fuerteventura Furnos Maior Furnos Minor Fussala

G

Gabae Gabala Gabii Gabula Gadara Gadiaufala Gaguari Galazia in Campania Gallesium Galtelli Gangra Garba Gardar Garella Gargara Garriana Gaudiaba Gauriana Gaza Gazera Gegi Gemellae in Byzacena Gemellae in Numidia Gera Gerara Gerasa Gergis Germa in Hellesponto Germa in Galatia Germania in Dacia Germania in Numidia Germanicia Germaniciana Germanicopolis Germia Gibba Gigthi Gilba Gindarus Girba Giru Marcelli Giru Mons Girus Girus Tarasii Gisipa Giufi Giufi Salaria Glastonia Glavinitza Glenndálocha Gomphi Gor Gordus Gordoserba Gortyna Gradisca Gradum Grass Valley Gratiana Gratianopolis Gravelbourg Grumentum Guardialfiera Gubaliana Gummi in Byzacena Gummi in Proconsulari Gunela Gunugus Gurza Guzabeta

H

Hadrianae Hadriani ad Olympum Hadriania Hadrianopolis in Haemimonto Hadrianopolis in Epiro Hadrianopolis in Honoriade Hadrianopolis in Pisidia Hadrianotherae Hadrumetum Halicarnassus Harpasa Hebron Helenopolis in Bithynia Helenopolis in Palaestina Heliopolis in Augustamnica Heliopolis in Phoenicia Heliosebaste Helos Hemeria Hemesa Hephaestus Heraclea ad Latmum Heraclea in Europa Heraclea Pelagoniae Heraclea Pontica Heraclea Salbace Heracleopolis Magna Herdonia Hermiana Hermocapelia Hermonthis Hermopolis Major Hermopolis Parva Hexamilium Hierapolis in Isauria Hierapolis in Phrygia Hierapolis in Syria (Melkite Catholic Church and Syriac Catholic Church) Hierapytna Hierissus Hierocaesarea Hieron Hieropolis Hierpiniana Hilta Hippo Diarrhytus Hirina Hirta Hispellum Hodelm (Hoddam) Hólar Homona Horaea Horrea Horrea Aninici Horrea Coelia