LEGO Sets from 2003
364 LEGO sets were released in 2003. This is from the early 2000s, during LEGO's near-bankruptcy crisis before the company's dramatic turnaround. The most active themes that year were Sports, Duplo, Creator.
Top Themes in 2003
Large Sets (1,000+ Pieces)

Enterprise RTS
#2000400 · Educational and Dacta · 5,255 pcs

Rebel Snowspeeder
#10129 · Star Wars · 1,457 pcs

Large Creator Bucket
#4405 · Creator · 1,305 pcs

Mission Mars Challenge Kit
#9788 · FIRST LEGO League · 1,209 pcs

Technology Resource Set
#9649 · Educational and Dacta · 1,154 pcs
![LEGO AT-AT [Black Box]](https://cdn.rebrickable.com/media/sets/4483-1.jpg)
AT-AT [Black Box]
#4483 · Star Wars · 1,070 pcs

CREATOR Strata Red {Red Tub}
#4279 · Creator · 1,002 pcs

Create and Imagine
#4013 · Make & Create · 1,000 pcs

Blue Tub
#4278 · Creator · 1,000 pcs
Mid-Size Sets (200–999 Pieces)

U.S.S. Constellation
#10021 · Hobby Sets · 975 pcs

Mars Exploration Rover
#7471 · Discovery · 865 pcs

Pneumatic Crane Truck
#8438 · Technic · 847 pcs
![LEGO ROBOLAB Team Challenge Set Version 2.5 [USB]](https://cdn.rebrickable.com/media/sets/9794-1.jpg)
ROBOLAB Team Challenge Set Version 2.5 [USB]
#9794 · Mindstorms · 833 pcs

Space Shuttle Discovery
#7470 · Discovery · 827 pcs

Mars Exploration
#979760 · Educational and Dacta · 810 pcs

Dragon Fortress
#7419 · Adventurers · 781 pcs

Land Busters
#4404 · Creator · 769 pcs

Renewable Energy Set II
#9684 · Technic · 733 pcs

Cloud City
#10123 · Star Wars · 707 pcs

Creations and Bricks {Red Tub}
#4400 · Creator · 705 pcs

Air Blazers
#4403 · Creator · 705 pcs

Backhoe Loader
#8455 · Technic · 704 pcs

Hailfire Droid
#4481 · Star Wars · 680 pcs

Train Engine Shed
#10027 · Town · 670 pcs
Showing 24 of 364 sets from 2003. Search all 364 sets →