 Betnikh Skyshard Hunter | Character / Skyshards | 5 |
 Betrayed's Defender | DLC Dungeons / Oathsworn Pit | 10 |
 Betrayer Breaker | Elsweyr / Quests | 10 |
 Bewan Explorer | Exploration / Aldmeri Dominion | 10 |
 Beyond the Locked Door | Character / Scribing | 10 |
 Big Bad Wolf | DLC Dungeons / Stone Garden | 10 |
 Big Ozur's Bane | Exploration / Aldmeri Dominion | 5 |
 Big Score | Imperial City / General | 15 |
| Big Talker | DLC Dungeons / Naj-Caldeesh | 50 |
 Big-Eared Ginger Kitten | Summerset / General | 10 |
 Bile Breaker | Trials / Kyne's Aegis | 10 |
 Birds of a Feather | Clockwork City / Quests | 10 |
 Bittergreen Obliterator | Exploration / Ebonheart Pact | 5 |
 Black Drake Villa Challenger | DLC Dungeons / Black Drake Villa | 50 |
 Black Drake Villa Conqueror | DLC Dungeons / Black Drake Villa | 10 |
 Black Drake Villa Vanquisher | DLC Dungeons / Black Drake Villa | 10 |
 Black Fin Legion Style Master | Blackwood / General | 50 |
| Black Gem Foundry Challenger | DLC Dungeons / Black Gem Foundry | 50 |
| Black Gem Foundry Champion | DLC Dungeons / Black Gem Foundry | 50 |
| Black Gem Foundry Conqueror | DLC Dungeons / Black Gem Foundry | 10 |
| Black Gem Foundry Vanquisher | DLC Dungeons / Black Gem Foundry | 10 |
 Black Market Mogul | Character / Justice | 50 |
| Black Maw Shrine Explorer | Exploration / Ebonheart Pact | 10 |
| Black Soul Gem Style Master | DLC Dungeons / Black Gem Foundry | 50 |
| Black Vine Ruins Explorer | Exploration / Aldmeri Dominion | 10 |
 Blackest Sacrament | Dark Brotherhood / Exploration | 15 |
 Blackfeather Attendant | Clockwork City / Quests | 10 |
 Blackheart Haven Assassin | Dungeons / Blackheart Haven | 50 |
 Blackheart Haven Conqueror | Dungeons / Blackheart Haven | 15 |
 Blackheart Haven Survivor | Dungeons / Blackheart Haven | 50 |
 Blackheart Haven Vanquisher | Dungeons / Blackheart Haven | 10 |
 Blackreach Breacher | Greymoor / Exploration | 10 |
 Blackreach Searcher | Greymoor / Exploration | 5 |
| Blackreach Vanguard Style Master | Greymoor / General | 50 |
 Blackrose Buccaneer | Arenas / Blackrose Prison | 50 |
 Blackrose Prison Conqueror | Arenas / Blackrose Prison | 50 |
 Blackrose Prison Vanquisher | Arenas / Blackrose Prison | 15 |
| Blackwood Cave Delver | Blackwood / Exploration | 15 |
 Blackwood Grand Adventurer | Blackwood / Quests | 50 |
 Blackwood Investigator | Blackwood / Quests | 10 |
 Blackwood Larcenist | Blackwood / General | 15 |
 Blackwood Master Angler | Blackwood / General | 5 |
| Blackwood Master Explorer | Blackwood / Exploration | 15 |
 Blackwood Monster Exterminator | Blackwood / Quests | 15 |
 Blackwood Monster Hunter | Blackwood / Quests | 5 |
 Blackwood Monster Slayer | Blackwood / Quests | 10 |
 Blackwood Pathfinder | Blackwood / Exploration | 10 |
 Blackwood Portal Defender | Blackwood / Exploration | 5 |
 Blackwood Portal Devastator | Blackwood / Exploration | 15 |
 Blackwood Portal Punisher | Blackwood / Exploration | 10 |