Image | Item No. | Description |
| 10706-1 (Inv) | Blue Creativity Box 78 Parts, 2017 Catalog: Sets: Classic |
| 31054-1 (Inv) | Blue Express 71 Parts, 2017 Catalog: Sets: Creator: Model: Train |
| 31039-1 (Inv) | Blue Power Jet 608 Parts, 2015 Catalog: Sets: Creator: Model: Airport |
| 4301-1 (Inv) | Blue Racer polybag 21 Parts, 1 Minifigure, 2003 Catalog: Sets: Racers: Drome Racers |
| 75928-1 (Inv) | Blue's Helicopter Pursuit 376 Parts, 3 Minifigures, 2018 Catalog: Sets: Jurassic World |
| 2157-1 (Inv) | Boat {Kabaya Version} 16 Parts, 2000 Catalog: Sets: Universal Building Set: Basic |
| 75533-1 (Inv) | Boba Fett 144 Parts, 2018 Catalog: Sets: Star Wars: Buildable Figures: Star Wars Episode 4/5/6 |
| 41629-1 (Inv) | Boba Fett 161 Parts, 2018 Catalog: Sets: BrickHeadz: Star Wars: Star Wars Episode 4/5/6 |
| 75277-1 (Inv) | Boba Fett Helmet 625 Parts, 2020 Catalog: Sets: Star Wars: Helmet Collection: Star Wars Episode 4/5/6 |
| 71388-1 (Inv) | Boss Sumo Bro Topple Tower - Expansion Set 137 Parts, 2 Minifigures, 2021 Catalog: Sets: Super Mario: Super Mario Expansion Set |
| 43185-1 (Inv) | Boun's Boat 239 Parts, 2 Minifigures, 2021 Catalog: Sets: Disney: Raya and the Last Dragon |
| 71431-1 (Inv) | Bowser's Muscle Car - Expansion Set 317 Parts, 1 Minifigure, 2024 Catalog: Sets: Super Mario: Super Mario Expansion Set |
| 71391-1 (Inv) | Bowser’s Airship - Expansion Set 1090 Parts, 3 Minifigures, 2021 Catalog: Sets: Super Mario: Super Mario Expansion Set |
| 5578-1 (Inv) | Box of Bricks 500 Parts, 2008 Catalog: Sets: Creator: Supplemental |
| 41947-1 (Inv) | Bracelets Mega Pack {Mickey and Friends} 349 Parts, 2022 Catalog: Sets: Dots: Bracelet: Disney |
| 76960-1 (Inv) | Brachiosaurus Discovery 496 Parts, 3 Minifigures, 2023 Catalog: Sets: Jurassic World: Jurassic Park |
| 70128-1 (Inv) | Braptor's Wing Striker 126 Parts, 2 Minifigures, 2014 Catalog: Sets: LEGENDS OF CHIMA |
| 41188-1 (Inv) | Breakout from the Goblin King's Fortress 681 Parts, 4 Minifigures, 2017 Catalog: Sets: Elves |
| 6227-1 (Inv) | Breez 55 Parts, 2012 Catalog: Sets: Hero Factory: Heroes |
| 44006-1 (Inv) | Breez 49 Parts, 2013 Catalog: Sets: Hero Factory: Heroes |
| 44027-1 (Inv) | BREEZ Flea Machine 90 Parts, 2 Minifigures, 2014 Catalog: Sets: Hero Factory: Heroes |
| 5416-1 (Inv) | Brick Box 33 Parts, 2007 Catalog: Sets: DUPLO: Basic Set |
| 10913-1 (Inv) | Brick Box 63 Parts, 2 Minifigures, 2020 Catalog: Sets: DUPLO: Basic Set |
| 9077-1 (Inv) | Brick Runner Set 132 Parts, 2 Gear, 2009 Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 630-1 (Inv) | Brick Separator 1 Part, 1996 Catalog: Sets: Service Packs |
| 9384-1 (Inv) | Brick Set 884 Parts, 2010 Catalog: Sets: Educational & Dacta: Supplemental |
| 8211-1 (Inv) | Brick Street Getaway 552 Parts, 2010 Catalog: Sets: Racers: Tiny Turbos |
| 75551-1 (Inv) | Brick-Built Minions and Their Lair 858 Parts, 3 Minifigures, 2020 Catalog: Sets: Despicable Me and Minions: Minions The Rise Of Gru |
| 11003-1 (Inv) | Bricks and Eyes 451 Parts, 2019 Catalog: Sets: Classic |
| 11019-1 (Inv) | Bricks and Functions 500 Parts, 2022 Catalog: Sets: Classic |
| 10712-1 (Inv) | Bricks and Gears 244 Parts, 2018 Catalog: Sets: Classic |
| 11008-1 (Inv) | Bricks and Houses 270 Parts, 2020 Catalog: Sets: Classic |
| 11014-1 (Inv) | Bricks and Wheels 653 Parts, 2021 Catalog: Sets: Classic |
| 10715-1 (Inv) | Bricks on a Roll 442 Parts, 2018 Catalog: Sets: Classic |
| 45400-1 (Inv) | BricQ Motion Prime 564 Parts, 2021 Catalog: Sets: Educational & Dacta: BricQ |
| 2000470-1 (Inv) | BricQ Motion Prime - Personal Learning Kit 78 Parts, 2021 Catalog: Sets: Educational & Dacta: BricQ |
| 40383-1 (Inv) | Bride 306 Parts, 2020 Catalog: Sets: BrickHeadz: Holiday & Event: Wedding |
| 76200-1 (Inv) | Bro Thor’s New Asgard 253 Parts, 3 Minifigures, 2021 Catalog: Sets: Super Heroes: The Infinity Saga |
| 41046-1 (Inv) | Brown Bear's River 37 Parts, 2014 Catalog: Sets: Friends: Animals Series 5 |
| 44005-1 (Inv) | Bruizer 62 Parts, 2013 Catalog: Sets: Hero Factory: Villains |
| 43186-1 (Inv) | Bruni the Salamander Buildable Character 96 Parts, 2021 Catalog: Sets: Disney: Disney Princess: Frozen: Frozen II |
| 41287-1 (Inv) | Bubbles Playground Showdown 134 Parts, 3 Minifigures, 2018 Catalog: Sets: The Powerpuff Girls |
| 8071-1 (Inv) | Bucket Truck 593 Parts, 2011 Catalog: Sets: Technic: Model: Traffic |
| 40443-1 (Inv) | Budgie & Chick 261 Parts, 2021 Catalog: Sets: BrickHeadz: Pets |
| 42151-1 (Inv) | Bugatti Bolide 905 Parts, 2023 Catalog: Sets: Technic: Model: Race |
| 42162-1 (Inv) | Bugatti Bolide Agile Blue 905 Parts, 2023 Catalog: Sets: Technic: Model: Race |
| 75878-1 (Inv) | Bugatti Chiron 176 Parts, 1 Minifigure, 2017 Catalog: Sets: SPEED CHAMPIONS |
| 8048-1 (Inv) | Buggy 314 Parts, 2010 Catalog: Sets: Technic: Model: Off-Road |
| 42101-1 (Inv) | Buggy 117 Parts, 2020 Catalog: Sets: Technic: Model: Off-Road |
| 5573-1 (Inv) | Build & Play (Blue Tub) 639 Parts, 1 Minifigure, 2008 Catalog: Sets: Creator: Basic Set |