Aliases
| Name | Aliases |
|---|---|
| Baobao Xu | Jo Houhou |
| Baobhan Sith | Fairy Knight Tristan (妖精騎士トリスタン), Tam Lin Tristan, Archer |
| Baofu | Kaoru Saga |
| Baptiste | Jean-Baptiste Augustin (ジャン＝バティスト・オーギュスタン) |
| Baragona Aragon | Scarlet Knight, 緋色の騎士 |
| Baran Flinders | Mammoth, マンモス |
| Barawa | Barowa |
| Barbara | Barbara Pegg |
| Barco | Berko |
| Bareru | Barrel |
| Barghest | Fairy Knight Gawain (妖精騎士ガウェイン), Tam Lin Gawain, Saber |
| Barnabas-Basil Foulty | B.B. |
| Barol | Valor |
| Barold | Nisshii |
| Baron Maximillian | Valone Maximilian |
| Barong | Captain Eight Dragons |
| Barrel Dragon | Revolver Dragon |
| Barry Allen | Flash, The Flash, フラッシュ, Buried Alien |
| Bart Allen | Impulse, Bartholomew Allen II, Bart-Impulse |
| Bartholomew Roberts | Rider |
| Bartra Lyonesse | Baltra Liones |
| Bartre | Baatoru, Bartr |
| Barzam | RMS-154 |
| Basara Kurochi | Basara Kurofuchi |
| Baselard | Base |
| Bashvaza | Bashbarza |
| Basil | Basilicum |
| Basil Hawkins | The Magician |
| Bastet | Bast |
| Bastion | SST Laboratories Siege Automaton E54 (SST研究所 シージ・オートマトンE54) |
