Image | Item No. | Description |
| K4512-1 (Inv) | Cargo Train Kit 2 Sets, 2003 Catalog: Sets: Train: 9V: World City |
| K4729-1 (Inv) | Deluxe Hogwarts Kit 3 Sets, 2003 Catalog: Sets: Harry Potter |
| K4852-1 (Inv) | Spider-Man Movie Kit 5 Sets, 2003 Catalog: Sets: Spider-Man: Spider-Man 1 |
| K5300-1 (Inv) | Train Accessories Kit 3 Sets, 2003 Catalog: Sets: Train: Supplemental: 9V |
| K5850-1 (Inv) | Belville Kit 4 Sets, 2003 Catalog: Sets: Belville: Fairy-Tale |
| K5858-1 (Inv) | The Golden Palace Collection 3 Sets, 2003 Catalog: Sets: Belville: Golden Land |
| K5862-1 (Inv) | Flower Fairy Party Collection 3 Sets, 2003 Catalog: Sets: Belville: Fairy-Tale |
| K7034-1 (Inv) | World City Patrol Kit 5 Sets, 2003 Catalog: Sets: Town: World City: Police |
| K7035-1 (Inv) | World City Police Kit 6 Sets, 2003 Catalog: Sets: Town: World City: Police |
| K7417-1 (Inv) | Orient Expedition in Mount Everest Kit 4 Sets, 2003 Catalog: Sets: Adventurers: Orient Expedition |
| K7418-1 (Inv) | Orient Expedition in India Kit 4 Sets, 2003 Catalog: Sets: Adventurers: Orient Expedition |
| K7419-1 (Inv) | Orient Expedition in China Kit 4 Sets, 2003 Catalog: Sets: Adventurers: Orient Expedition |
| K7422-1 (Inv) | Orient Expedition World Travel Kit 3 Sets, 2003 Catalog: Sets: Adventurers: Orient Expedition |
| K7467-1 (Inv) | Space Exploration Kit 3 Sets, 2003 Catalog: Sets: Discovery |
| K7471-1 (Inv) | Discovery Space Kit 5 Sets, 2003 Catalog: Sets: Discovery |
| K8355-1 (Inv) | Twin Powered Street Racer Kit 2 Sets, 2003 Catalog: Sets: Racers: Drome Racers |
| K8358-1 (Inv) | Night Sprinter Kit 3 Sets, 2003 Catalog: Sets: Racers: Drome Racers |
| K8371-1 (Inv) | Twin Powered Street Racer Kit 2 2 Sets, 2003 Catalog: Sets: Racers: Drome Racers |
| K8380-1 (Inv) | All-Terrain Racers Collection 2 Sets, 2003 Catalog: Sets: Racers: Power Racers |
| K8381-1 (Inv) | High-Speed Racers Collection 2 Sets, 2003 Catalog: Sets: Racers: Power Racers |
| K8383-1 (Inv) | Off-Road Racers Collection 2 Sets, 2003 Catalog: Sets: Racers: Power Racers |
| K8566-1 (Inv) | Toa Nuva Hero Kit 2 Sets, 2003 Catalog: Sets: BIONICLE: Toa Nuva |
| K8572-1 (Inv) | Toa Nuva Kit 6 Sets, 2003 Catalog: Sets: BIONICLE: Toa Nuva |
| K8573-1 (Inv) | Bohrok-Kal Kit 2 Sets, 2003 Catalog: Sets: BIONICLE: Bohrok-Kal |
| K8578-1 (Inv) | Ultimate Bohrok-Kal Kit 6 Sets, 2003 Catalog: Sets: BIONICLE: Bohrok-Kal |
| K8586-1 (Inv) | Matoran Villagers Kit 6 Sets, 2003 Catalog: Sets: BIONICLE: Matoran of Mata Nui |
| K8587-1 (Inv) | Rahkshi Set (Panrahk and Kurahk) 2 Sets, 2003 Catalog: Sets: BIONICLE: Rahkshi |
| K8588-1 (Inv) | Ultimate Rahkshi Kit 6 Sets, 2003 Catalog: Sets: BIONICLE: Rahkshi |
| K8590-1 (Inv) | Rahkshi Kaita Vo Kit 3 Sets, 2003 Catalog: Sets: BIONICLE: Rahkshi |
| K8591-1 (Inv) | Rahkshi Kit (Panrahk and Vorahk) 2 Sets, 2003 Catalog: Sets: BIONICLE: Rahkshi |
| K8592-1 (Inv) | Rahkshi Kaita Za Kit 3 Sets, 2003 Catalog: Sets: BIONICLE: Rahkshi |
| K8596-1 (Inv) | Takutanuva Kit 2 Sets, 2003 Catalog: Sets: BIONICLE: Titans |
| K9916-1 (Inv) | Robotics Invention System Kit 8 Sets, 2003 Catalog: Sets: MINDSTORMS: RCX |
| kaborient-1 (Inv) | Orient Expedition 3-Pack (canned versions of 7422, 7423, 7424) 3 Sets, 2003 Catalog: Sets: Adventurers: Orient Expedition |
| ljxmas01-1 | Japan Santa Claus 2003 Catalog: Sets: Holiday & Event: Christmas |
| ljxmas02-1 | Japan Reindeer 2003 Catalog: Sets: Holiday & Event: Christmas |
| ljxmas03-1 | Japan Christmas Tree 2003 Catalog: Sets: Holiday & Event: Christmas |
| LLCA02-1 | Christmas Tree (LEGOLAND California) 2003 Catalog: Sets: LEGO Brand: LEGOLAND Parks: Holiday & Event: Christmas |
| 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 |
| LLSWAN-1 (Inv) | Swan (LEGOLAND Deutschland) 72 Parts, 2003 Catalog: Sets: LEGO Brand: LEGOLAND Parks |
| lmg001-1 (Inv) | Japan Small Duck 8 Parts, 2003 Catalog: Sets: Universal Building Set: Basic Model |
| lmg005-1 (Inv) | Japan Deer 13 Parts, 2003 Catalog: Sets: Universal Building Set: Basic Model |
| makepromo-1 (Inv) | Make and Create Basic Set (Toyfair Nuernberg Promotion) 16 Parts, 2003 Catalog: Sets: Creator: Basic Set |
| VP-10 (Inv) | Star Wars Value Pack with Free LEGO Backpack (K-Mart Australia Exclusive) 3 Sets, 1 Gear, 2003 Catalog: Sets: Star Wars: Star Wars Other |
| VPorient-1 (Inv) | Orient Expedition Value Pack with LEGO Backpack (K-Mart Australia Exclusive) 3 Sets, 1 Gear, 2003 Catalog: Sets: Adventurers: Orient Expedition |