- A. O. H. Jarman
- A. W. Wade-Evans
- A Connecticut Fashionista in King Arthur's Court
- A Connecticut Yankee in King Arthur's Court
- A Connecticut Yankee in King Arthur's Court (1949 film)
- A Decepticon Raider in King Arthur's Court
- A Kid in King Arthur's Court
- A Late Delivery from Avalon
- A demanda do Santo Graal
- A demanda do Santo Graal (Portuguese)
- A demanda do Santo Graal (Spanish)
- Aacena
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- Acquitain
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- Acubert
- Adalon
- Adam the Fair
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- Adan
- Addanz
- Ade
- Adeluf III
- Adimpons
- Adnain
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- Adragain the Brown
- Adrian
- Adtherpe
- Adventurous Ford
- Aedan mac Gabrain
- Aegidius
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- Affraudis
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- Agravadain of the Vales of Galore
- Agravadain the Black
- Agravain
- Agraveil
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- Aharer
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- Alain le Gros (Alain the Large)
- Alamis of Satarchjonte
- Albert Pauphilet
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- Alexandre Micha
- Alfred, Lord Tennyson
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- Algernon Herbert
- Alison Adams, Armel H. Diverres, Karen Stern, Kenneth Varty
- Alliterative Morte Arthure
- Alma Blount
- Alphasan
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- Amesbury
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- Aminaduc
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- Amphibalus
- Angles
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- Anglo-Saxon Chronicle
- Anglo-Saxons
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- Anna Maria Finoli
- Annales Cambriae
- Anne Shaver
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- Antonio Scolari
- Apolin
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- Archaeologia Cambrensis
- Archaeological & Topographical Arthuriana
- Archimedes
- Arthur
- Arthur's Knights
- Arthur's Quest (1999)
- Arthur- The King
- Arthur: The Quest for Excalibur
- Arthur & Lancelot: The Fight for Camelot
- Arthur & Merlin: Knights of Camelot
- Arthur (BBC Radio Play)
- Arthur (disambiguation)
- Arthur Eld
- Arthur Rex
- Arthur and Merlin (2015)
- Arthur and religion
- Arthur of the Britons (1972)
- Arthurian Archives
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- Arthurian Literature in the Middle Ages
- Arthurian dictionaries
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- Artúr mac Áedáin
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- Aurelius Conanus
- Australian Journal of French Studies
- Auxerre
- Avalon
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- Avalon High (film)
- Avalon to Camelot
- Avarlan
- Aëtius
- Bagdemagus
- Balan
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- Ban, King of Benwick
- Bath
- Battle of Badon
- Battle of Bedegraine
- Battle of Camlann
- Beacurs
- Bede
- Bedwyr
- Benli
- Benwick
- Beordo
- Bernard Cornwell
- Bernard Guidot, Jean Subrenat
- Bernicia
- Bewnans Ke
- Bibliographical Bulletin of the International Arthurian Society
- Bibliothek des litterarischen Vereins in Stuttgart
- Biordo
- Bisclavret
- Black Knight (Arthurian legend)
- Black Knight (disambiguation)
- Blaes
- Blaise
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- Bonedd Gwŷr y Gogledd
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- Brian of the Isles
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- Britons
- Britu
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- Brynley F. Roberts
- Bulletin of the Board of Celtic Studies
- Bulletin of the John Rylands Library
- Bwrt
- Béroul
- C. W. Sullivan III
- Cadal
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- Cahiers de Civilisation Médiévale
- Cahu
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- Cameliard
- Camelot
- Camelot/3000
- Camelot: The Legend (1998)
- Camelot (1967) (film)
- Camelot (1997)
- Camelot (1998)
- Camelot (TV) (2011)
- Camelot (disambiguation)
- Camelot (game)
- Camelot (musical)
- Camelot 3000
- Camelot Legends
- Camelot Warriors (videogame)
- Camelot in Four Colors
- Camille
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- Carleton W. Carroll
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- Castle Dore
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- Celtic Britons
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- Charles Moorman
- Charles Moorman, Ruth Moorman
- Charlotte Guest
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- Christine Ferlampin-Acher
- Christopher W. Bruce
- Chrétien
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- Classiques Français du Moyen Age
- Claudas
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- Clovis Brunel
- Clydno Eiddin
- Common Brittonic
- Conquests of Camelot
- Constans
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- Constantine
- Constantine (Briton)
- Constantine (King)
- Constantine III
- Constantinople
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