Image | Item No. | Description |
| 2604-1 (Inv) | Dino World 58 Parts, 4 Minifigures, 1997 Catalog: Sets: DUPLO: Dino |
| 3551-1 (Inv) | Dino-Jet 80 Parts, 1998 Catalog: Sets: Znap |
| 2803-1 (Inv) | Dinosaur Babies 17 Parts, 2 Minifigures, 1999 Catalog: Sets: DUPLO: Dino |
| 2922-1 (Inv) | Dinosaur Blocks 28 Parts, 1998 Catalog: Sets: DUPLO: Dino |
| 2605-1 (Inv) | Dinosaur Park 42 Parts, 4 Minifigures, 1997 Catalog: Sets: DUPLO: Dino |
| 2602-1 (Inv) | Dinosaurs Family Home 28 Parts, 2 Minifigures, 1997 Catalog: Sets: DUPLO: Dino |
| 2821-1 (Inv) | Dinosaurs Fun Forest 33 Parts, 4 Minifigures, 1999 Catalog: Sets: DUPLO: Dino |
| K7000-1 (Inv) | Dinosaurs Kit 4 Sets, 2001 Catalog: Sets: Dinosaurs |
| 9310-1 (Inv) | Dinosaurs Set 4 Sets, 2001 Catalog: Sets: Educational & Dacta: Dinosaurs |
| 2603-1 (Inv) | Dinosaurs Tub 68 Parts, 2 Minifigures, 1997 Catalog: Sets: DUPLO: Dino |
| 630-2 | Diplomat Set 1971 Catalog: Sets: Samsonite: Basic Set |
| 4059-1 (Inv) | Director polybag 1 Minifigure, 2001 Catalog: Sets: Studios |
| 1360-1 (Inv) | Director's Copter 18 Parts, 1 Minifigure, 1 Book, 2001 Catalog: Sets: Studios |
| 1421-1 (Inv) | Director's Copter 18 Parts, 1 Minifigure, 2001 Catalog: Sets: Studios |
| 8004-1 (Inv) | Dirt Bike 32 Parts, 2000 Catalog: Sets: Technic: RoboRiders |
| 1782-1 (Inv) | Discovery Station 297 Parts, 5 Minifigures, 1997 Catalog: Sets: Town: Divers |
| 2871-1 (Inv) | Diver and Shark 9 Parts, 1 Minifigure, 1997 Catalog: Sets: Town: Divers |
| 2536-1 (Inv) | Divers Jet Ski 16 Parts, 1 Minifigure, 1 Gear, 1998 Catalog: Sets: Town: Divers |
| 20-4 (Inv) | Divertimento al Cubo 20 3 Sets, 1995 Catalog: Sets: Value Packs |
| 21-3 (Inv) | Divertimento al Cubo 21 3 Sets, 1995 Catalog: Sets: Value Packs |
| 22-3 (Inv) | Divertimento al Cubo 22 3 Sets, 1995 Catalog: Sets: Value Packs |
| 23-2 (Inv) | Divertimento al Cubo 23 3 Sets, 1995 Catalog: Sets: Value Packs |
| 6560-1 (Inv) | Diving Expedition Explorer 429 Parts, 7 Minifigures, 1997 Catalog: Sets: Town: Divers |
| 3283-1 (Inv) | Dizzy's Birdwatch 31 Parts, 3 Minifigures, 2002 Catalog: Sets: Explore: Bob The Builder: DUPLO |
| 1103-2 (Inv) | DNA Student Set 522 Parts, 2 Books, 2 Gear, 2003 Catalog: Sets: Educational & Dacta: Learning |
| 4731-1 (Inv) | Dobby's Release 63 Parts, 2 Minifigures, 2002 Catalog: Sets: Harry Potter: Chamber of Secrets |
| 347-3 (Inv) | Doc David's Hospital 106 Parts, 3 Minifigures, 1979 Catalog: Sets: Fabuland: Hospital |
| 2688-1 (Inv) | Doctor's House 35 Parts, 5 Minifigures, 1994 Catalog: Sets: DUPLO: DUPLO, Town: Hospital |
| 276-1 (Inv) | Doctor's Office 90 Parts, 1977 Catalog: Sets: Homemaker |
| 2680-1 (Inv) | Doctor's Surgery 10 Parts, 3 Minifigures, 1994 Catalog: Sets: DUPLO: DUPLO, Town: Hospital |
| 5446-1 (Inv) | Dog on Wheels 1 Part, 2003 Catalog: Sets: Explore: Explore Being Me |
| 1905-2 (Inv) | Doll Set 266 Parts, 1963 Catalog: Sets: Samsonite: Basic Set |
| 9215-1 (Inv) | Dolls Family Set 81 Parts, 7 Minifigures, 2 Gear, 2008 Catalog: Sets: Educational & Dacta: DUPLO: Dolls |
| 6414-1 (Inv) | Dolphin Point 190 Parts, 4 Minifigures, 1995 Catalog: Sets: Town: Paradisa |
| 5845-1 (Inv) | Dolphin Show 50 Parts, 1 Minifigure, 1998 Catalog: Sets: Belville: Recreation |
| 5844-1 (Inv) | Dolphin Windsurfer (Wind Surfer) 16 Parts, 1 Minifigure, 1998 Catalog: Sets: Belville: Recreation |
| 443-1 | Doors & Windows 1969 Catalog: Sets: Samsonite: Supplemental |
| 937-1 (Inv) | Doors and Fences 34 Parts, 1973 Catalog: Sets: Universal Building Set: Supplemental |
| 3-1 (Inv) | Doors and Fences 10 Parts, 1980 Catalog: Sets: Service Packs |
| 9267-1 (Inv) | Doors and Windows 156 Parts, 1997 Catalog: Sets: Educational & Dacta: Supplemental |
| 9274-1 (Inv) | Doors and Windows 260 Parts, 1998 Catalog: Sets: Educational & Dacta: Supplemental |
| 631-1 (Inv) | Doors and Windows 52 Parts, 1996 Catalog: Sets: Universal Building Set: Supplemental |
| 809-1 (Inv) | Doors and Windows 36 Parts, 1986 Catalog: Sets: Universal Building Set: Supplemental |
| 933-1 (Inv) | Doors and Windows 38 Parts, 1973 Catalog: Sets: Universal Building Set: Supplemental |
| 5149-1 (Inv) | Doors and Windows 38 Parts, 1987 Catalog: Sets: Service Packs |
| 414.5R-1 | Doors, Red 1966 Catalog: Sets: Samsonite: Supplemental |
| 414.5W-1 | Doors, White 1966 Catalog: Sets: Samsonite: Supplemental |
| 642-2 (Inv) | Double Excavator 33 Parts, 1971 Catalog: Sets: LEGOLAND: Construction |
| 7300-1 (Inv) | Double Hover 16 Parts, 1 Minifigure, 2001 Catalog: Sets: Space: Life on Mars |
| 7308-1 (Inv) | Double Hover 16 Parts, 1 Minifigure, 2001 Catalog: Sets: Space: Life on Mars |