Image | Item No. | Description |
| 1-11 (Inv) | Basic Souvenir Box 32 Parts, 1981 Catalog: Sets: Universal Building Set: Basic Set |
| 9064-1 (Inv) | Basic Town 199 Parts, 9 Minifigures, 1999 Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 9250-1 (Inv) | Basic Zoo 971 Parts, 1998 Catalog: Sets: Educational & Dacta: Universal Building Set |
| 2968-1 (Inv) | Basic Zoo 48 Parts, 1 Minifigure, 2000 Catalog: Sets: DUPLO: DUPLO, Town: Safari |
| 5013-1 (Inv) | Basketball polybag 22 Parts, 1 Minifigure, 2003 Catalog: Sets: Sports: Basketball |
| 6007-1 (Inv) | Bat Lord 11 Parts, 1 Minifigure, 1997 Catalog: Sets: Castle: Fright Knights |
| 6027-1 (Inv) | Bat Lord's Catapult 46 Parts, 2 Minifigures, 1997 Catalog: Sets: Castle: Fright Knights |
| 2038-1 (Inv) | Bath Activity Set 2 Parts, 1983 Catalog: Sets: DUPLO: Rattles |
| 534-1 (Inv) | Bath-Toy Boat 2 Parts, 1 Minifigure, 1978 Catalog: Sets: DUPLO: DUPLO, Town: Harbor |
| 261-1 (Inv) | Bathroom 172 Parts, 1 Minifigure, 1979 Catalog: Sets: Homemaker |
| 265-1 (Inv) | Bathroom 148 Parts, 1974 Catalog: Sets: Homemaker |
| 2754-1 (Inv) | Bathroom 11 Parts, 1 Minifigure, 1986 Catalog: Sets: DUPLO: Playhouse |
| 2781-1 (Inv) | Bathroom 24 Parts, 2 Minifigures, 1996 Catalog: Sets: DUPLO: Playhouse |
| 2789-1 (Inv) | Bathroom 17 Parts, 2 Minifigures, 1994 Catalog: Sets: DUPLO: Playhouse |
| 5400-1 (Inv) | Bathroom Accessories 13 Parts, 1997 Catalog: Sets: Service Packs: Scala |
| 5462-1 (Inv) | Bathtime Boat 2 Parts, 1 Minifigure, 2005 Catalog: Sets: Baby |
| 2098-1 (Inv) | Bathtime Boat (Tug Boat Tommy) 2 Parts, 1 Minifigure, 1997 Catalog: Sets: Primo |
| 7884-1 (Inv) | Batman's Buggy: The Escape of Mr. Freeze 66 Parts, 2 Minifigures, 2008 Catalog: Sets: Batman I |
| 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 |
| 108-1 (Inv) | Battery Box 1 Part, 1976 Catalog: Sets: Train: Supplemental: 4.5V |
| 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 |
| K8111-1 (Inv) | Battle Machine Collection 5 Sets, 2008 Catalog: Sets: Exo-Force |
| 8759-1 (Inv) | Battle of Metru Nui 858 Parts, 14 Minifigures, 2005 Catalog: Sets: BIONICLE: Playsets |
| K10131-1 (Inv) | Battle of Yavin Collection 3 Sets, 2004 Catalog: Sets: Star Wars: Star Wars Episode 4/5/6 |
| 852922-1 (Inv) | Battle Pack Dragon Knights blister pack 12 Parts, 5 Minifigures, 2010 Catalog: Sets: Castle: Kingdoms |
| 852702-1 (Inv) | Battle Pack Dwarfs blister pack 20 Parts, 5 Minifigures, 2009 Catalog: Sets: Castle: Fantasy Era |
| 852271-1 (Inv) | Battle Pack Knights blister pack 11 Parts, 5 Minifigures, 2008 Catalog: Sets: Castle: Fantasy Era |
| 852921-1 (Inv) | Battle Pack Lion Knights blister pack 12 Parts, 5 Minifigures, 2010 Catalog: Sets: Castle: Kingdoms |
| 852272-1 (Inv) | Battle Pack Skeletons blister pack 13 Parts, 5 Minifigures, 2008 Catalog: Sets: Castle: Fantasy Era |
| 852701-1 (Inv) | Battle Pack Troll Warriors blister pack 13 Parts, 5 Minifigures, 2009 Catalog: Sets: Castle: Fantasy Era |
| 8874-1 (Inv) | Battle Wagon 114 Parts, 3 Minifigures, 2005 Catalog: Sets: Castle: Knights Kingdom II |
| 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 |
| 6734-1 (Inv) | Beach Cruiser 46 Parts, 2 Minifigures, 2002 Catalog: Sets: Island Xtreme Stunts |
| 5841-1 (Inv) | Beach Fun 42 Parts, 1 Minifigure, 1998 Catalog: Sets: Belville: Recreation |