| Image | Item No. | Description |
| 8599-1 (Inv) | Krana-Kal Mask Pack {American Version}
5 Parts, 2003
Catalog: Sets: BIONICLE: Supplemental |
| 8600-1 (Inv) | Krana-Kal Mask Pack {International Version} polybag
5 Parts, 2003
Catalog: Sets: BIONICLE: Supplemental |
| 9017-1 (Inv) | Baby Discovery Set
45 Parts, 4 Minifigures, 2003
Catalog: Sets: Educational & Dacta: Explore: Explore Being Me |
| 9030-1 (Inv) | Animates
125 Parts, 2003
Catalog: Sets: Educational & Dacta: Explore: Explore Imagination: DUPLO: Basic Set |
| 9031-1 (Inv) | Vehicles
30 Parts, 5 Minifigures, 2003
Catalog: Sets: Educational & Dacta: Explore: Explore Together |
| 9075-1 (Inv) | Music Builder
13 Parts, 2003
Catalog: Sets: Educational & Dacta: Explore: Explore Imagination |
| 9125-1 (Inv) | Intelligent Train Set
126 Parts, 6 Minifigures, 1 Book, 1 Gear, 2003
Catalog: Sets: Educational & Dacta: DUPLO: DUPLO, Train |
| 9305-1 (Inv) | Rescue Transportation Set
166 Parts, 8 Minifigures, 2003
Catalog: Sets: Educational & Dacta: 4 Juniors: Jack Stone |
| 9306-1 (Inv) | Creator Bulk
610 Parts, 2003
Catalog: Sets: Educational & Dacta: Creator |
| 9320-1 (Inv) | Voyage into Space (Journey Into Space Set)
643 Parts, 2003
Catalog: Sets: Educational & Dacta: Space |
| 9680-2 (Inv) | Energy Work, Power Starter Set (2003 Version)
800 Parts, 8 Gear, 2003
Catalog: Sets: Educational & Dacta: Technic: eLAB |
| 9684-1 (Inv) | eLAB Renewable Energy Set (2003 Version)
716 Parts, 4 Minifigures, 2 Books, 4 Gear, 2003
Catalog: Sets: Educational & Dacta: Technic: eLAB |
| 9685-1 (Inv) | eLAB Green Car
47 Parts, 2003
Catalog: Sets: Educational & Dacta: Technic: eLAB |
| 9743-1 (Inv) | Chromosomes - Student Set
136 Parts, 1 Book, 2 Gear, 2003
Catalog: Sets: Educational & Dacta: Learning |
| 9785-1 (Inv) | ROBO Technology Set (Serial)
219 Parts, 2 Books, 4 Gear, 2003
Catalog: Sets: Educational & Dacta: MINDSTORMS: RCX |
| 9786-1 (Inv) | ROBO Technology Set (USB)
219 Parts, 2 Books, 7 Gear, 2003
Catalog: Sets: Educational & Dacta: MINDSTORMS: RCX |
| 9788-1 (Inv) | FIRST LEGO League (FLL) Challenge 2003 - Mission Mars
1274 Parts, 4 Minifigures, 1 Gear, 2003
Catalog: Sets: FIRST LEGO League |
| 10027-1 (Inv) | Train Engine Shed
656 Parts, 2 Minifigures, 2003
Catalog: Sets: Train: 9V: World City |
| 10029-1 (Inv) | Lunar Lander
457 Parts, 2 Minifigures, 2003
Catalog: Sets: Discovery |
| 10041-1 (Inv) | Main Street
592 Parts, 8 Minifigures, 2003
Catalog: Sets: Town: Classic Town: Traffic: Legends |
| 10073-1 (Inv) | Bushes
130 Parts, 2003
Catalog: Sets: Bulk Bricks: Technic |
| 10077-1 (Inv) | Motor
55 Parts, 2003
Catalog: Sets: Bulk Bricks: Technic |
| 10090-1 (Inv) | Turkey polybag
54 Parts, 2003
Catalog: Sets: Holiday & Event: Thanksgiving |
| 10123-1 (Inv) | Cloud City
675 Parts, 7 Minifigures, 2003
Catalog: Sets: Star Wars: Star Wars Episode 4/5/6 |
| 10127-1 (Inv) | NHL Action Set with Stickers
59 Parts, 2003
Catalog: Sets: Sports: Hockey |
| 10128-1 (Inv) | Train Level Crossing
319 Parts, 2 Minifigures, 2003
Catalog: Sets: Train: 9V: World City |
| 10129-1 (Inv) | Rebel Snowspeeder - UCS
1455 Parts, 2003
Catalog: Sets: Star Wars: Ultimate Collector Series: Star Wars Episode 4/5/6 |
| 65182-1 (Inv) | Slammer Stadium
3 Sets, 23 Parts, 2003
Catalog: Sets: Sports: Hockey |
| 979760-1 (Inv) | RoboChallenge: Exploration Mars Teacher Pack
807 Parts, 1 Book, 2 Gear, 2003
Catalog: Sets: Educational & Dacta: MINDSTORMS: RCX |
| LLCA04-1 (Inv) | Toy Soldier (LEGOLAND California)
171 Parts, 2003
Catalog: Sets: LEGO Brand: LEGOLAND Parks |
| LLKING-1 (Inv) | King (LEGOLAND Deutschland)
59 Parts, 2003
Catalog: Sets: LEGO Brand: LEGOLAND Parks |