| Image | Item No. | Description |
| 5239-1 (Inv) | Axles Assortment
34 Parts, 1987
Catalog: Sets: Service Packs: Technic |
| 9837-1 (Inv) | Axles for Primary Simple Machines (Axles For Primary T&B)
12 Parts
Catalog: Sets: Educational & Dacta: Service Packs: DUPLO |
| 17-3 (Inv) | Axles with Connectors
24 Parts, 1977
Catalog: Sets: Service Packs: Technic |
| comcon031-1 (Inv) | Azog - San Diego Comic-Con 2013 Exclusive blister pack
3 Parts, 1 Minifigure, 2013
Catalog: Sets: The Hobbit and The Lord of the Rings: The Hobbit |
| 2862-1 (Inv) | Baby Animals
8 Parts, 1998
Catalog: Sets: DUPLO: DUPLO, Town: Zoo |
| 5950-1 (Inv) | Baby Ankylosaurus polybag
37 Parts, 2001
Catalog: Sets: Dinosaurs |
| 5952-1 (Inv) | Baby Brachiosaurus polybag
31 Parts, 2001
Catalog: Sets: Dinosaurs |
| 76962-1 | Baby Bumpy: Ankylosaurus
2024
Catalog: Sets: Jurassic World: Chaos Theory |
| 5953-1 (Inv) | Baby Dimetrodon polybag
20 Parts, 2001
Catalog: Sets: Dinosaurs |
| 2073-1 (Inv) | Baby Gift Package
5 Parts, 1989
Catalog: Sets: DUPLO: Rattles |
| 5951-1 (Inv) | Baby Iguanodon polybag
23 Parts, 2001
Catalog: Sets: Dinosaurs |
| 2593-1 (Inv) | Baby Mickey
8 Parts, 1 Minifigure, 2000
Catalog: Sets: Baby: Disney: Baby Mickey |
| 2592-1 (Inv) | Baby Mickey & Baby Minnie
18 Parts, 2 Minifigures, 2000
Catalog: Sets: Baby: Disney: Baby Mickey |
| 2594-1 (Inv) | Baby Mickey & Baby Minnie Playground
9 Parts, 2 Minifigures, 2000
Catalog: Sets: Baby: Disney: Baby Mickey |
| 9008-1 (Inv) | Baby Set
16 Parts, 1986
Catalog: Sets: Educational & Dacta: DUPLO: Rattles |
| 5434-1 (Inv) | Baby Stack 'n Learn
36 Parts, 2 Minifigures, 2002
Catalog: Sets: Explore: Explore Being Me |
| 1166-1 (Inv) | Baby Stack 'n Learn
38 Parts, 2 Minifigures, 2003
Catalog: Sets: Baby |
| 2090-1 (Inv) | Baby Storage Bear
18 Parts, 1 Minifigure, 1995
Catalog: Sets: Primo |
| 5914-1 (Inv) | Baby T-Rex Trap
16 Parts, 1 Minifigure, 1 Book, 2000
Catalog: Sets: Adventurers: Dino Island |
| 2855-1 (Inv) | Baby Tiger
4 Parts, 1 Minifigure, 1998
Catalog: Sets: Primo |
| 2010-1 (Inv) | Baby Walker
14 Parts, 1 Minifigure, 2 Gear, 1997
Catalog: Sets: Primo |
| 10606-1 (Inv) | Backyard Clinic
38 Parts, 1 Minifigure, 2015
Catalog: Sets: DUPLO: Disney: Disney Junior: Doc McStuffins |
| 7217-2 (Inv) | Bad Guy (Duracell 8 pack AA Battery Promotion) {Braca}
15 Parts, 2006
Catalog: Sets: BIONICLE |
| 7217-1 (Inv) | Bad Guy (Duracell 12 pack AA Battery Promotion) {Braca}
15 Parts, 2006
Catalog: Sets: BIONICLE |
| 6935-1 (Inv) | Bad Guy {Scandinavian Disney Promotional} polybag
16 Parts, 2006
Catalog: Sets: BIONICLE |
| 6945-1 (Inv) | Bad Guy 07
24 Parts, 2007
Catalog: Sets: BIONICLE |
| 6127-1 (Inv) | Bad Guy 2008
27 Parts, 2008
Catalog: Sets: BIONICLE |
| 8818-1 (Inv) | Baja Blaster / Desert Racer
120 Parts, 1993
Catalog: Sets: Technic: Model: Off-Road |
| 3667-1 (Inv) | Bakery Shoppe
58 Parts, 2 Minifigures, 1982
Catalog: Sets: Fabuland |
| 1123-1 (Inv) | Ball and Socket Couplings, Articulated Joint
8 Parts, 1977
Catalog: Sets: Service Packs |
| 23-3 (Inv) | Ball/Socket Coupling/Unit
8 Parts, 1977
Catalog: Sets: Service Packs |
| 5003217-1 (Inv) | Balloon Tires
8 Parts
Catalog: Sets: Educational & Dacta: Service Packs |
| 5283-1 (Inv) | Balloon Tires (43.2 mm)
4 Parts, 1994
Catalog: Sets: Service Packs: Technic |
| 5281-1 (Inv) | Balloon Tires (49.6 mm)
4 Parts, 1994
Catalog: Sets: Service Packs: Technic |
| 5282-1 (Inv) | Balloon Tires (68.8 mm)
4 Parts, 1994
Catalog: Sets: Service Packs: Technic |
| 6791-1 (Inv) | Bandit's Wheelgun polybag
15 Parts, 1 Minifigure, 1997
Catalog: Sets: Western: Cowboys |
| comcon060-1 (Inv) | Barb - San Diego Comic-Con 2019 Exclusive blister pack
1 Minifigure, 2019
Catalog: Sets: Stranger Things |
| 2773-1 (Inv) | Barbecue
12 Parts, 3 Minifigures, 1991
Catalog: Sets: DUPLO: Playhouse |
| 2347-1 (Inv) | Barnaby Bear's Building Set
41 Parts, 1994
Catalog: Sets: DUPLO: Basic Set |
| ARENDELLE-1 | Barnes & Noble Exclusive Build - Arendelle Castle
2019
Catalog: Sets: Building Event: Disney: Disney Princess: Frozen |
| HOGEXP-1 (Inv) | Barnes & Noble Exclusive Build - Hogwarts Express
43 Parts, 2018
Catalog: Sets: Building Event: Harry Potter |
| EMMETHOUSE-1 (Inv) | Barnes & Noble Exclusive Build - Mini Emmet's Dream House / Rescue Rocket
68 Parts, 2019
Catalog: Sets: Building Event: The LEGO Movie 2 |
| MINIBATMOBILE-1 (Inv) | Barnes & Noble Exclusive Build - Mini-Speedwagon
69 Parts, 2017
Catalog: Sets: Building Event: Super Heroes: The LEGO Batman Movie |
| 3629-1 (Inv) | Barney Bear
16 Parts, 1 Minifigure, 1981
Catalog: Sets: Fabuland |
| 2331-1 (Inv) | Barney, The Skateboard Bear
8 Parts, 1991
Catalog: Sets: DUPLO: Basic Set |
| 2706-1 (Inv) | Barnyard Express
10 Parts, 1 Minifigure, 1988
Catalog: Sets: DUPLO: DUPLO, Train |
| MS1036-1 (Inv) | Barometric / Barometer Sensor for Mindstorms NXT
1 Part
Catalog: Sets: MINDSTORMS: NXT |
| K8916-1 (Inv) | Barraki Collection
6 Sets, 2007
Catalog: Sets: BIONICLE: Barraki |
| 1348-1 (Inv) | Base Plates, Gray
3 Parts, 1987
Catalog: Sets: Educational & Dacta: Service Packs |
| 710-6 (Inv) | Baseplate Assortment
10 Parts, 1984
Catalog: Sets: Service Packs |