| Image | Item No. | Description |
| 40781-1 (Inv) | Badnik: Crabmeat
181 Parts, 2025
Catalog: Sets: Sonic the Hedgehog |
| 41949-1 (Inv) | Bag Tags Mega Pack - Messaging
228 Parts, 2022
Catalog: Sets: Dots: Bag Tag |
| 8363-1 (Inv) | Baja Desert Racers
319 Parts, 2003
Catalog: Sets: Racers: Drome Racers |
| 40696-1 (Inv) | Bakery
376 Parts, 2024
Catalog: Sets: Promotional |
| 3667-1 (Inv) | Bakery Shoppe
58 Parts, 2 Minifigures, 1982
Catalog: Sets: Fabuland |
| 10785-1 (Inv) | Bakey with Cakey Fun
52 Parts, 2 Minifigures, 2023
Catalog: Sets: Gabby's Dollhouse |
| 41393-1 (Inv) | Baking Competition
349 Parts, 3 Minifigures, 2020
Catalog: Sets: Friends |
| 41517-1 (Inv) | Balk
68 Parts, 2014
Catalog: Sets: MIXELS: MIXELS Series 2 |
| 30704-1 (Inv) | Balkiry Attack paper bag / polybag
42 Parts, 2025
Catalog: Sets: Sonic the Hedgehog |
| 40701-1 (Inv) | Ballerina & Nutcracker Scene
239 Parts, 1 Minifigure, 2024
Catalog: Sets: Holiday & Event: Christmas |
| 40108-1 (Inv) | Balloon Cart polybag
58 Parts, 2 Minifigures, 2014
Catalog: Sets: Creator: Basic Set: Promotional |
| 10367-1 (Inv) | Balrog Book Nook
1196 Parts, 1 Minifigure, 2025
Catalog: Sets: The Hobbit and The Lord of the Rings: The Lord of the Rings |
| 8725-1 (Inv) | Balta
22 Parts, 2006
Catalog: Sets: BIONICLE: Matoran of Voya Nui |
| 70136-1 (Inv) | Banana Bash
109 Parts, 1 Minifigure, 5 Gear, 2014
Catalog: Sets: LEGENDS OF CHIMA |
| 6024-1 (Inv) | Bandit Ambush
51 Parts, 2 Minifigures, 1996
Catalog: Sets: Castle: Dark Forest |
| 6790-1 (Inv) | Bandit's Wheelgun (Boxed)
15 Parts, 1 Minifigure, 1997
Catalog: Sets: Western: Cowboys |
| 6791-1 (Inv) | Bandit's Wheelgun polybag
15 Parts, 1 Minifigure, 1997
Catalog: Sets: Western: Cowboys |
| 70914-1 (Inv) | Bane Toxic Truck Attack
330 Parts, 3 Minifigures, 2017
Catalog: Sets: Super Heroes: The LEGO Batman Movie |
| 3661-1 (Inv) | Bank & Money Transfer
388 Parts, 4 Minifigures, 2011
Catalog: Sets: Town: City: Police |
| 4608-1 (Inv) | Bank Breakout
62 Parts, 3 Minifigures, 2001
Catalog: Sets: 4 Juniors: Jack Stone: Police |
| vidbm01-8 (Inv) | Banshee Singer, Vidiyo Bandmates, Series 1 (Complete Set with Stand and Accessories)
7 Parts, 1 Minifigure, 2021
Catalog: Sets: Vidiyo: Bandmates Series 1 |
| 10333-1 (Inv) | Barad-dûr
5431 Parts, 11 Minifigures, 2024
Catalog: Sets: The Hobbit and The Lord of the Rings: The Lord of the Rings |
| 8994-1 (Inv) | Baranus V7
263 Parts, 2009
Catalog: Sets: BIONICLE: Battle Vehicles |
| 60212-1 (Inv) | Barbecue Burn Out
56 Parts, 2 Minifigures, 2019
Catalog: Sets: Town: City: Fire |
| 75378-1 (Inv) | BARC Speeder Escape
207 Parts, 4 Minifigures, 2024
Catalog: Sets: Star Wars: Star Wars The Mandalorian |
| 75012-1 (Inv) | BARC Speeder with Sidecar
206 Parts, 4 Minifigures, 2013
Catalog: Sets: Star Wars: Star Wars The Clone Wars |
| 8479-1 (Inv) | Barcode Multi-Set
1271 Parts, 1 Book, 1997
Catalog: Sets: Technic: Model: Traffic |
| 60346-1 (Inv) | Barn & Farm Animals
214 Parts, 4 Minifigures, 2022
Catalog: Sets: Town: City: Farm |
| 6568276-1 (Inv) | Barnes & Noble Exclusive Build - Spring in Bloom
122 Parts, 2025
Catalog: Sets: Building Event: Holiday & Event |
| 6522101-1 (Inv) | Barnes & Noble Exclusive Build - X-Wing
60 Parts, 2024
Catalog: Sets: Building Event: Star Wars: Mini: Star Wars Episode 4/5/6 |
| 5009044-1 (Inv) | Barracuda Seas
148 Parts, 2024
Catalog: Sets: Promotional |
| 8925-1 (Inv) | Barraki Deepsea Patrol
189 Parts, 4 Minifigures, 2007
Catalog: Sets: BIONICLE: Playsets |
| 79004-1 (Inv) | Barrel Escape
313 Parts, 5 Minifigures, 2012
Catalog: Sets: The Hobbit and The Lord of the Rings: The Hobbit |
| 76942-1 (Inv) | Baryonyx Dinosaur Boat Escape
283 Parts, 4 Minifigures, 2021
Catalog: Sets: Jurassic World: Camp Cretaceous |
| 75935-1 (Inv) | Baryonyx Face-Off: The Treasure Hunt
417 Parts, 4 Minifigures, 2019
Catalog: Sets: Jurassic World: Legend of Isla Nublar |
| 42073-1 (Inv) | BASH!
139 Parts, 2018
Catalog: Sets: Technic: Model: Race |
| 9288-1 (Inv) | Basic Airport
1355 Parts, 6 Minifigures, 1999
Catalog: Sets: Educational & Dacta: Universal Building Set |
| 11002-1 (Inv) | Basic Brick Set
300 Parts, 2019
Catalog: Sets: Classic |
| 715-1 (Inv) | Basic Building Set
395 Parts, 1990
Catalog: Sets: Universal Building Set: Basic |
| 510-1 (Inv) | Basic Building Set
94 Parts, 1985
Catalog: Sets: Universal Building Set: Basic |
| 735-1 (Inv) | Basic Building Set
517 Parts, 1990
Catalog: Sets: Universal Building Set: Basic |
| 535-1 (Inv) | Basic Building Set Tote Pack
334 Parts, 2 Minifigures, 1990
Catalog: Sets: Universal Building Set: Basic |
| 9289-1 (Inv) | Basic Harbor
1090 Parts, 5 Minifigures, 1999
Catalog: Sets: Educational & Dacta: Universal Building Set |
| 555-2 (Inv) | Basic Set
190 Parts, 2 Minifigures, 1981
Catalog: Sets: Universal Building Set: Basic Set |
| 4586940-1 (Inv) | Basic Set Limited Edition
480 Parts, 2010
Catalog: Sets: Creator: Basic Set |
| 5013-1 (Inv) | Basketball polybag
22 Parts, 1 Minifigure, 2003
Catalog: Sets: Sports: Basketball |
| 75974-1 (Inv) | Bastion
602 Parts, 2019
Catalog: Sets: Overwatch |
| 40301-1 (Inv) | Bat Shooter polybag
40 Parts, 2018
Catalog: Sets: Super Heroes: The LEGO Batman Movie |
| 70137-1 (Inv) | Bat Strike
82 Parts, 1 Minifigure, 5 Gear, 2014
Catalog: Sets: LEGENDS OF CHIMA |
| 76158-1 (Inv) | Batboat The Penguin Pursuit!
45 Parts, 2 Minifigures, 2020
Catalog: Sets: Super Heroes: Batman II |