| Item No. | Description | Image |
| 9604-1 (Inv) | Dacta Pneumatic Set (Undetermined Version)
123 Parts, 6 Books, 2 Gear, 1992
X Catalog: Sets: Educational & Dacta: Technic | 
* |
| 9300-1 (Inv) | Dacta Space Port Set
4 Sets
Catalog: Sets: Educational & Dacta: Town: Space Port | 
* |
| comcon044-1 (Inv) | Dagobah Mini Build - San Diego Comic-Con 2015 Exclusive
173 Parts, 1 Minifigure, 2015
Catalog: Sets: Star Wars: Star Wars Episode 4/5/6 | 
* |
| 8782-2 (Inv) | Danju (USA version with 6 Cards, Target Promo)
43 Parts, 6 Gear, 2004
Catalog: Sets: Castle: Knights Kingdom II | 
* |
| DI2016-1 (Inv) | Danmarks Indsamling 2016
1 Part, 1 Minifigure, 2016
Catalog: Sets: Promotional | 
* |
| DI2017-1 (Inv) | Danmarks Indsamling 2017
1 Part, 1 Minifigure, 2017
Catalog: Sets: Promotional | 
* |
| DI2018-1 (Inv) | Danmarks Indsamling 2018
1 Part, 1 Minifigure, 2018
Catalog: Sets: Promotional | 
* |
| DI2019-1 (Inv) | Danmarks Indsamling 2019
1 Part, 1 Minifigure, 2019
Catalog: Sets: Promotional | 
* |
| DI2023-1 (Inv) | Danmarks Indsamling 2023
1 Part, 1 Minifigure, 2023
Catalog: Sets: Promotional | 
* |
| 2134-1 (Inv) | Danone Promotional Set: Bison polybag
10 Parts, 1998
Catalog: Sets: Universal Building Set: Basic Model | 
* |
| 2841-1 (Inv) | Danone Promotional Set: Boy polybag
9 Parts, 1998
Catalog: Sets: Universal Building Set: Basic Model | 
* |
| 2132-1 (Inv) | Danone Promotional Set: Cow polybag
10 Parts, 1998
Catalog: Sets: Universal Building Set: Basic Model | 
* |
| 2130-1 (Inv) | Danone Promotional Set: Duck polybag
7 Parts, 1998
Catalog: Sets: Universal Building Set: Basic Model | 
* |
| 2840-1 (Inv) | Danone Promotional Set: Girl polybag
10 Parts, 1998
Catalog: Sets: Universal Building Set: Basic Model | 
* |
| 2133-1 (Inv) | Danone Promotional Set: Impala polybag
12 Parts, 1998
Catalog: Sets: Universal Building Set: Basic Model | 
* |
| 970022-1 (Inv) | Dark Gray Connector Peg 1-1/2 (Pack of 100)
100 Parts
Catalog: Sets: Educational & Dacta: Service Packs: Technic | 
* |
| K8008-1 (Inv) | Darth Vader / Stormtrooper Kit
2 Sets, 2002
Catalog: Sets: Technic: Star Wars: Star Wars Episode 4/5/6 | 
* |
| darthvader-1 (Inv) | Darth Vader with Medal - The Empire Strikes Out Promotional Card (New York Toy Fair 2013 Exclusive)
1 Minifigure, 2013
Catalog: Sets: Star Wars: Promotional | 
* |
| 5000728-1 (Inv) | DC Universe Super Heroes Collection
3 Sets, 2012
Catalog: Sets: Super Heroes: Buildable Figures: (Other) | 
* |
| 9917-1 (Inv) | DCP Sensor Adapter
1 Part, 1998
Catalog: Sets: Educational & Dacta: MINDSTORMS: RCX | 
* |
| 5005217-1 (Inv) | Death Star Ultimate Kit
2 Sets, 2016
Catalog: Sets: Star Wars: Star Wars Episode 4/5/6 | 
* |
| 5154-1 (Inv) | Decorated Elements
26 Parts, 1991
Catalog: Sets: Service Packs | 
* |
| 5121-1 (Inv) | Decorated Elements
30 Parts, 1994
Catalog: Sets: Service Packs | 
* |
| 5319-1 (Inv) | Decorated Elements
19 Parts, 1999
Catalog: Sets: Service Packs: Town | 
* |
| 5004737-1 (Inv) | Deep Sea Explorers Collection
2 Sets, 2015
Catalog: Sets: Town: City: Deep Sea Explorers | 
* |
| 4801-1 (Inv) | Defense Archer
10 Parts, 1 Minifigure, 2000
Catalog: Sets: Castle: Knights Kingdom I | 
* |
| 362-2 (Inv) | Delivery Van
24 Parts, 1971
Catalog: Sets: Samsonite: Model Maker: Cargo | 
* |
| 6167-1 (Inv) | Deluxe Brick Box
693 Parts, 2 Minifigures, 2006
Catalog: Sets: Creator: Basic Set | 
* |
| 5417-1 (Inv) | Deluxe Brick Box
94 Parts, 1 Minifigure, 2007
Catalog: Sets: DUPLO: Basic Set | 
* |
| 2281-1 (Inv) | Deluxe Harbor Highway
47 Parts, 2 Minifigures, 1999
Catalog: Sets: DUPLO: Basic Set | 
* |
| K10158-1 (Inv) | Deluxe High Speed Train Collection
4 Sets, 2005
Catalog: Sets: Train: 9V: World City | 
* |
| K4729-1 (Inv) | Deluxe Hogwarts Kit
3 Sets, 2003
Catalog: Sets: Harry Potter | 
* |
| 2745-1 (Inv) | Deluxe LEGO DUPLO Battery Cargo Train
85 Parts, 3 Minifigures, 1996
Catalog: Sets: DUPLO: DUPLO, Train | 
* |
| 502-1 | Deluxe Set with Storage Case
1968
Catalog: Sets: Samsonite: Basic Set | 
* |
| 9010-1 (Inv) | Deluxe Stack 'n' Learn Set
88 Parts, 5 Minifigures, 2 Gear, 1996
Catalog: Sets: Educational & Dacta: Primo | 
* |
| 7795-1 (Inv) | Deluxe Starter Set
1092 Parts, 3 Minifigures, 2006
Catalog: Sets: Creator: Basic Set | 
* |
| 7792-1 (Inv) | Deluxe Starter Set
118 Parts, 2 Minifigures, 2006
Catalog: Sets: DUPLO: Basic Set | 
* |
| K7896-1 (Inv) | Deluxe Track for RC Trains
6 Sets, 2006
Catalog: Sets: Train: Supplemental: RC Train | 
* |
| K4531-1 (Inv) | Deluxe Track Kit
7 Sets, 1992
Catalog: Sets: Train: Supplemental: 9V | 
* |
| 2933-1 (Inv) | Deluxe Train Set with Motor
76 Parts, 3 Minifigures, 2000
Catalog: Sets: DUPLO: DUPLO, Train | 
* |
| 15102-1 (Inv) | Denken mit Lego (Thinking with Lego, 250pcs)
250 Parts, 1 Book, 1972
Catalog: Sets: Educational & Dacta: Learning | 
* |
| 1513-1 (Inv) | Denken mit Lego (Thinking with Lego, 900pcs)
900 Parts, 1 Book, 1972
Catalog: Sets: Educational & Dacta: Learning | 
* |
| K5978-1 (Inv) | Desert Exhibition Kit
4 Sets, 1999
Catalog: Sets: Adventurers: Desert | 
* |
| 1481-1 (Inv) | Desert Island
17 Parts, 1 Minifigure, 1991
Catalog: Sets: Pirates: Pirates I | 
* |
| 8359-2 | Desert Racer {Kabaya Version}
2003
Catalog: Sets: Racers: Drome Racers | 
|
| 81007-1 | Design Your Own LEGO City Set
2020
Catalog: Sets: Town: City | 
* |
| dbm01-1 | DesignByMe Promo
2009
Catalog: Sets: LEGO Brand: Promotional | 
* |
| 536-2 | Designer Set
1967
Catalog: Sets: Samsonite: Basic Set | 
* |
| 7331-1 (Inv) | Diego's Rescue Truck
10 Parts, 1 Minifigure, 2004
Catalog: Sets: Explore: Dora the Explorer: DUPLO | 
* |
| 723-2 (Inv) | Diesel Locomotive with DB Sticker
92 Parts, 1974
Catalog: Sets: Train: 12V | 
* |
