Image | Item No. | Description |
| 1893-1 (Inv) | Bucket with Bonus Animals 37 Parts, 1992 Catalog: Sets: DUPLO: Basic Set |
| 5371-1 (Inv) | Bucket with Bonus Pack (bucket only, without bonus box) 90 Parts, 2005 Catalog: Sets: DUPLO: Basic Set |
| 2229-1 (Inv) | Bucketful of Fun 182 Parts, 1998 Catalog: Sets: Universal Building Set: Classic Basic |
| 1136-1 (Inv) | Buffers, Magnetic Couplers 6 Parts, 1981 Catalog: Sets: Service Packs: Train |
| 5303-1 (Inv) | Buffers, Magnets & Couplers 6 Parts, 1992 Catalog: Sets: Service Packs: Train |
| 66236-1 (Inv) | Build & Play Value Pack 2 Sets, 2008 Catalog: Sets: DUPLO: Basic Set |
| 66237-1 (Inv) | Build & Play Value Pack 2 Sets, 2008 Catalog: Sets: Creator: Basic Set |
| 66283-1 (Inv) | Build and Play Value Pack 2 Sets, 2009 Catalog: Sets: DUPLO: Basic Set |
| 66284-1 (Inv) | Build and Play Value Pack 2 Sets, 2009 Catalog: Sets: Creator: Basic Set |
| LLCAPUM1-1 (Inv) | Build N Buy Pumpkin (Happy) (LEGOLAND California) 31 Parts, 2002 Catalog: Sets: LEGO Brand: LEGOLAND Parks: Holiday & Event: Halloween |
| LLCAPUM2-1 (Inv) | Build N Buy Pumpkin (Sad) (LEGOLAND California) 30 Parts, 2002 Catalog: Sets: LEGO Brand: LEGOLAND Parks: Holiday & Event: Halloween |
| 2221-1 (Inv) | Build N' Play Circus Theme 81 Parts, 4 Minifigures, 1996 Catalog: Sets: DUPLO: DUPLO, Town: Circus |
| 2220-1 (Inv) | Build N' Play Fire Theme 56 Parts, 3 Minifigures, 1996 Catalog: Sets: DUPLO: Basic Set: Fire |
| 385-2 (Inv) | Build-N-Store Chest 420 Parts, 2 Minifigures, 7 Gear, 1990 Catalog: Sets: Universal Building Set: Basic |
| 2393-1 (Inv) | Building Bucket 40 Parts, 1 Minifigure, 1994 Catalog: Sets: DUPLO: Basic Set |
| 1031-1 (Inv) | Building Cards - 1030 20 Books, 1983 Catalog: Sets: Educational & Dacta: Technic: Supplemental |
| 1033-1 (Inv) | Building Cards for Set 1032 20 Books, 1985 Catalog: Sets: Educational & Dacta: Technic: Supplemental |
| 2019-1 (Inv) | Building Fun 29 Parts, 1 Minifigure, 1998 Catalog: Sets: Primo |
| 5010-1 (Inv) | Building Plate 16 x 32, Green 1 Part, 1990 Catalog: Sets: Service Packs |
| 5009-1 (Inv) | Building Plate 16 x 32, Yellow 1 Part, 1990 Catalog: Sets: Service Packs |
| 2302-1 (Inv) | Building Plate 24 x 24 1 Part, 1982 Catalog: Sets: DUPLO: Supplemental |
| 2303-1 (Inv) | Building Plates 2 Parts, 1991 Catalog: Sets: DUPLO: Supplemental |
| 9869-1 (Inv) | Building Plates (24 x 24) 3 Parts, 1992 Catalog: Sets: Educational & Dacta: Service Packs |
| 1341-1 (Inv) | Building Plates, Green 3 Parts, 1985 Catalog: Sets: Educational & Dacta: Service Packs |
| 030-2 (Inv) | Building Set 29 Parts, 1973 Catalog: Sets: DUPLO: Basic Set |
| 515-2 (Inv) | Building Set 31 Parts, 1973 Catalog: Sets: DUPLO: Basic Set |
| 8050-1 (Inv) | Building Set with Motor 140 Parts, 1982 Catalog: Sets: Technic: Universal Building Set |
| 2950-1 (Inv) | Building Site 47 Parts, 3 Minifigures, 1993 Catalog: Sets: DUPLO: Toolo |
| 4177-1 (Inv) | Building Stories with NaNa Bird 379 Parts, 3 Minifigures, 1 Gear, 2001 Catalog: Sets: Creator: Basic Set |
| 3024-1 (Inv) | Building Table 21 Parts, 1998 Catalog: Sets: DUPLO: Supplemental |
| 1086-1 (Inv) | Bulk Bucket 48 Parts, 2000 Catalog: Sets: DUPLO: Basic Set |
| 1-1 (Inv) | Bulldozer Chain Links 50 Parts, 1982 Catalog: Sets: Service Packs: Technic |
| 1149-2 (Inv) | Bulldozer Chainlinks 52 Parts, 1981 Catalog: Sets: Service Packs: Technic |
| 10112-1 (Inv) | Bush 25 Parts, 2001 Catalog: Sets: Bulk Bricks |
| 5427-1 (Inv) | Butterfly 10 Parts, 2002 Catalog: Sets: Explore: Explore Being Me |
| 5227-1 (Inv) | Cables for Fiber Optic 8 Parts, 1997 Catalog: Sets: Service Packs: Technic |
| 991333-1 (Inv) | Cam Wheel (Pack of 25) 25 Parts, 2007 Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 3311-1 (Inv) | Camera Tower 91 Parts, 2 Minifigures, 1998 Catalog: Sets: Sports: Soccer |
| 4058-1 (Inv) | Cameraman 1 polybag 1 Minifigure, 2001 Catalog: Sets: Studios |
| 4063-1 (Inv) | Cameraman 2 polybag 1 Minifigure, 2001 Catalog: Sets: Studios |
| 088-2 (Inv) | Camping 8 Parts, 2 Minifigures, 1977 Catalog: Sets: DUPLO: Basic Set |
| 2411-1 (Inv) | Camping Building Set 9 Parts, 2 Minifigures, 1984 Catalog: Sets: DUPLO: Basic Set |
| 2630-2 (Inv) | Camping Set 9 Parts, 3 Minifigures, 1990 Catalog: Sets: DUPLO: DUPLO, Town: Recreation |
| 3143-1 (Inv) | Camping Trip 72 Parts, 1 Minifigure, 1999 Catalog: Sets: Scala |
| 9941-1 (Inv) | Cams and Linkages 18 Parts, 1998 Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 5527-1 (Inv) | Canister 80 Parts, 2007 Catalog: Sets: DUPLO: Basic Set |
| 5528-1 (Inv) | Canister with 700 Pieces 700 Parts, 2007 Catalog: Sets: Creator: Basic Set |
| 5060-1 (Inv) | Cannons 16 Parts, 1993 Catalog: Sets: Service Packs |
| 5134-1 (Inv) | Cannons and Wheels 28 Parts, 1995 Catalog: Sets: Service Packs |
| 5139-1 (Inv) | Cannons with Wheels 28 Parts, 1994 Catalog: Sets: Service Packs |