| Image | Item No. | Description |
| 6062-1 (Inv) | Battering Ram
214 Parts, 6 Minifigures, 1987
Catalog: Sets: Castle: Black Falcons |
| 1103-1 (Inv) | Battery Box
1 Part, 1977
Catalog: Sets: Service Packs |
| 1168-1 (Inv) | Battery Box
1 Part, 1986
Catalog: Sets: Service Packs |
| 7-1 (Inv) | Battery Box
1 Part, 1980
Catalog: Sets: Service Packs |
| 108-1 (Inv) | Battery Box
1 Part, 1976
Catalog: Sets: Train: Supplemental: 4.5V |
| 5005-1 (Inv) | Battery Box 4.5V, Gray
2 Parts, 1987
Catalog: Sets: Service Packs |
| 9860-1 (Inv) | Battery Box and Switch (4.5V)
2 Parts, 1992
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9831-1 (Inv) | Battery Box with Switch (9V)
1 Part, 1994
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 1335-1 (Inv) | Battery Boxes (4.5V)
2 Parts, 1985
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 1135-1 (Inv) | Battery Cable Kit: 12 Connectors, 3m Cable
13 Parts, 1981
Catalog: Sets: Service Packs |
| 1154-1 (Inv) | Battery Control Unit
1 Part, 1982
Catalog: Sets: Service Packs: Technic |
| 845-1 (Inv) | Battery Motor, 9V
27 Parts, 1992
Catalog: Sets: Universal Building Set: Supplemental |
| 5100-1 (Inv) | Battery Rod 4.5V
2 Parts, 1 Book, 1987
Catalog: Sets: Service Packs: Technic |
| 1106-1 (Inv) | Battery Tender
1 Part, 1977
Catalog: Sets: Service Packs: Train |
| 5075-1 (Inv) | Battery Tender, Red
1 Part, 1 Book, 1987
Catalog: Sets: Service Packs: Train |
| 5093-1 (Inv) | Battery Train with Polarity Switch
5 Parts, 1993
Catalog: Sets: Service Packs: DUPLO |
| 1134-1 (Inv) | Battery Wagon
3 Parts, 1981
Catalog: Sets: Service Packs: Train |
| 161-1 (Inv) | Battery Wagon with Signal and Direction - Changing
7 Parts, 1972
Catalog: Sets: Train: Supplemental: 4.5V |
| 8813-1 (Inv) | Battle at the Pass
324 Parts, 11 Minifigures, 2006
Catalog: Sets: Castle: Knights Kingdom II |
| 8241-1 (Inv) | Battle Cars
115 Parts, 2001
Catalog: Sets: Technic: Speed Slammers |
| 1492-1 (Inv) | Battle Cove polybag
23 Parts, 1 Minifigure, 1992
Catalog: Sets: Pirates: Pirates I |
| 6018-1 (Inv) | Battle Dragon
44 Parts, 2 Minifigures, 1990
Catalog: Sets: Castle: Black Falcons |
| 8001-1 (Inv) | Battle Droid
336 Parts, 2000
Catalog: Sets: Technic: Star Wars: Star Wars Episode 1 |
| 7126-1 (Inv) | Battle Droid Carrier
98 Parts, 7 Minifigures, 2001
Catalog: Sets: Star Wars: Star Wars Episode 1 |
| 6941-1 (Inv) | Battrax
272 Parts, 1 Minifigure, 1987
Catalog: Sets: Space: Blacktron I |
| 8398-1 (Inv) | BBQ Stand
18 Parts, 1 Minifigure, 2009
Catalog: Sets: Town: City: Food & Drink |
| 6534-1 (Inv) | Beach Bandit
37 Parts, 1 Minifigure, 1992
Catalog: Sets: Town: Classic Town: Recreation |
| 6437-1 (Inv) | Beach Buggy
24 Parts, 1 Minifigure, 1999
Catalog: Sets: Town: Town Jr.: Coast Guard |
| 8252-1 (Inv) | Beach Buster
164 Parts, 1 Minifigure, 1999
Catalog: Sets: Technic: Model: Off-Road: Police |
| 5841-1 (Inv) | Beach Fun
42 Parts, 1 Minifigure, 1998
Catalog: Sets: Belville: Recreation |
| 3609-1 (Inv) | Beach House
8 Parts, 1 Minifigure, 2002
Catalog: Sets: Explore: Explore Together: DUPLO: DUPLO, Town: Recreation |
| 6342-1 (Inv) | Beach Rescue Chopper
133 Parts, 3 Minifigures, 1993
Catalog: Sets: Town: Classic Town: Coast Guard |
| 6833-1 (Inv) | Beacon Tracer
34 Parts, 1 Minifigure, 1990
Catalog: Sets: Space: M:Tron |
| 5228-1 (Inv) | Beams and Plates with Holes, Black
26 Parts, 1997
Catalog: Sets: Service Packs: Technic |
| 5234-1 (Inv) | Beams and Plates with Holes, Black
20 Parts, 1987
Catalog: Sets: Service Packs: Technic |
| 5249-1 (Inv) | Beams and Plates with Holes, Red
20 Parts, 1987
Catalog: Sets: Service Packs: Technic |
| 5231-1 (Inv) | Beams and Plates with Holes, Yellow
20 Parts, 1987
Catalog: Sets: Service Packs: Technic |
| 5232-1 (Inv) | Beams and Plates, Blue
18 Parts, 1987
Catalog: Sets: Service Packs: Technic |
| 9836-1 (Inv) | Beams for Primary Simple Machines (Beams For Primary T&B)
12 Parts
Catalog: Sets: Educational & Dacta: Service Packs: DUPLO |
| 9928-1 (Inv) | Beams with Holes, Blue
44 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9927-1 (Inv) | Beams with Holes, Red
44 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 5250-1 (Inv) | Beams with Holes, Yellow
8 Parts, 1987
Catalog: Sets: Service Packs: Technic |
| 1223-1 (Inv) | Beams, Black
8 Parts, 1982
Catalog: Sets: Service Packs: Technic |
| 5236-1 (Inv) | Beams, Blue
8 Parts, 1987
Catalog: Sets: Service Packs: Technic |
| 1222-1 (Inv) | Beams, Blue
8 Parts, 1982
Catalog: Sets: Service Packs: Technic |
| 1224-1 (Inv) | Beams, Red
8 Parts, 1982
Catalog: Sets: Service Packs: Technic |
| 1221-1 (Inv) | Beams, Yellow
8 Parts, 1982
Catalog: Sets: Service Packs: Technic |
| 9871-1 (Inv) | Beams, Yellow
76 Parts, 1992
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 5836-1 (Inv) | Beautiful Baby Princess
23 Parts, 1 Minifigure, 2002
Catalog: Sets: Belville: Fairy-Tale |
| 3623-1 (Inv) | Beauty Salon
24 Parts, 2 Minifigures, 1988
Catalog: Sets: Fabuland |