| Bedivere | |
|---|---|
| Matter of Britain character | |
 Sir Bedivere throwing Excalibur into the lake. Illustration by Walter Crane (1845) | |
| First appearance | Historia Regum Britanniae |
| Based on | Bedwyr Bedrydant |
| In-universe information | |
| Title | Sir |
| Occupation | Knight of the Round Table |
| Family | Lucan, Griflet |
Bedivere (/ˈbɛdɪvɪər/ or /ˈbiːdɪvɪər/; Welsh: Bedwyr; Latin: Beduerus; French: Bédoier, also Bedevere and other spellings) is one of the earliest characters to be featured in the legend of King Arthur, originally described in several Welsh texts as the one-handed great warrior named Bedwyr Bedrydant. Arthurian chivalric romances, inspired by his portrayal in the chronicle Historia Regum Britanniae, portray Bedivere as a Knight of the Round Table of King Arthur who serves as Arthur's marshal and is frequently associated with his brother Lucan and his cousin Griflet as well as with Kay. In the English versions, Bedivere notably assumes Griflet's hitherto traditional role from French romances as the one who eventually returns Excalibur to the Lady of the Lake after Arthur's last battle.