| Image | Item No. | Description |
| 1999 |
| 3582-1 (Inv) | Ant
258 Parts, 1999
Catalog: Sets: Znap |
| 3803-1 (Inv) | Robotics Invention System Upgrade Kit (1.5)
70 Parts, 1999
Catalog: Sets: MINDSTORMS: RCX |
| 4223-1 (Inv) | Challenger Set 400 with Motor
546 Parts, 1999
Catalog: Sets: Universal Building Set: Classic Basic |
| 4281-1 (Inv) | Classic Trial Size polybag
25 Parts, 1999
Catalog: Sets: Universal Building Set: Classic Basic |
| 4282-1 (Inv) | Classic Trial Size polybag
35 Parts, 1999
Catalog: Sets: Universal Building Set: Classic Basic |
| 4284-1 (Inv) | Classic Trial Size
117 Parts, 1 Minifigure, 1999
Catalog: Sets: Universal Building Set: Classic Basic |
| 4285-1 (Inv) | Small Bucket
252 Parts, 1 Minifigure, 1999
Catalog: Sets: Universal Building Set: Classic Basic |
| 4288-1 (Inv) | Large Bucket
393 Parts, 2 Minifigures, 1999
Catalog: Sets: Universal Building Set: Classic Basic |
| 4291-1 (Inv) | Classic Build & Store Tub
754 Parts, 2 Minifigures, 1999
Catalog: Sets: Universal Building Set: Classic Basic |
| 4293-1 (Inv) | Classic Value Pack
806 Parts, 1999
Catalog: Sets: Universal Building Set: Classic Basic |
| 4519-1 (Inv) | Rail Crossing
1 Part, 1999
Catalog: Sets: Train: Supplemental: 9V |
| 4533-1 (Inv) | Train Track Snow Remover
54 Parts, 1 Minifigure, 1999
Catalog: Sets: Train: 9V |
| 4541-1 (Inv) | Rail and Road Service Truck
109 Parts, 2 Minifigures, 1999
Catalog: Sets: Train: 9V |
| 4553-1 (Inv) | Train Wash
177 Parts, 2 Minifigures, 1999
Catalog: Sets: Train: 9V |
| 4556-1 (Inv) | Train Station
212 Parts, 7 Minifigures, 1999
Catalog: Sets: Train: 9V |
| 4557-1 (Inv) | Freight Loading Station
207 Parts, 2 Minifigures, 1999
Catalog: Sets: Train: 9V |
| 4560-1 (Inv) | Railway Express
615 Parts, 9 Minifigures, 1999
Catalog: Sets: Train: 9V |
| 4561-1 (Inv) | Railway Express with Transformer and Speed Regulator
618 Parts, 9 Minifigures, 1999
Catalog: Sets: Train: 9V |
| 4805-1 (Inv) | Ninja Knights
9 Parts, 5 Minifigures, 1999
Catalog: Sets: Ninja |
| 4910-1 (Inv) | Hover Scout
35 Parts, 1 Minifigure, 1 Book, 1999
Catalog: Sets: Rock Raiders |
| 4920-1 (Inv) | Rapid Rider
35 Parts, 1 Minifigure, 1 Book, 1999
Catalog: Sets: Rock Raiders |
| 4930-1 (Inv) | Rock Raiders Crew
19 Parts, 5 Minifigures, 1 Book, 1999
Catalog: Sets: Rock Raiders |
| 4940-1 (Inv) | Granite Grinder
104 Parts, 1 Minifigure, 1 Book, 1999
Catalog: Sets: Rock Raiders |
| 4950-1 (Inv) | Loader - Dozer
85 Parts, 1 Minifigure, 1 Book, 1999
Catalog: Sets: Rock Raiders |
| 4970-1 (Inv) | Chrome Crusher
163 Parts, 1 Minifigure, 1 Book, 1999
Catalog: Sets: Rock Raiders |
| 4980-1 (Inv) | Tunnel Transport
341 Parts, 2 Minifigures, 1 Book, 1999
Catalog: Sets: Rock Raiders |
| 4990-1 (Inv) | Rock Raiders HQ
387 Parts, 4 Minifigures, 1 Book, 1999
Catalog: Sets: Rock Raiders |
| 5021-1 (Inv) | Wagons
2 Parts, 1999
Catalog: Sets: Service Packs: Primo |
| 5025-1 (Inv) | Tubes with Balls
7 Parts, 1999
Catalog: Sets: Service Packs: DUPLO |
| 5203-1 (Inv) | Alloy Wheels with Tires (Silver Wheels)
4 Parts, 1999
Catalog: Sets: Service Packs: Technic |
| 5204-1 (Inv) | Competition Accessories
11 Parts, 1999
Catalog: Sets: Service Packs: Technic |
| 5205-1 (Inv) | Wheels and Rubber Bands (Pulleys and Rubber Belts)
14 Parts, 1999
Catalog: Sets: Service Packs: Technic |
| 5215-1 (Inv) | Bricks Assorted, Green
62 Parts, 1999
Catalog: Sets: Service Packs |
| 5216-1 (Inv) | Roof Bricks Assorted, Black
57 Parts, 1999
Catalog: Sets: Service Packs |
| 5217-1 (Inv) | Black Plates Assorted
42 Parts, 1999
Catalog: Sets: Service Packs |
| 5313-1 (Inv) | Space Port Accessories
18 Parts, 1999
Catalog: Sets: Service Packs: Town: Space Port |
| 5314-1 (Inv) | RES-Q Equipment (Tools)
31 Parts, 1999
Catalog: Sets: Service Packs: Town: Res-Q |
| 5315-1 (Inv) | Connectors
60 Parts, 1999
Catalog: Sets: Service Packs |
| 5316-1 (Inv) | Transparent Elements
62 Parts, 1999
Catalog: Sets: Service Packs |
| 5317-1 (Inv) | Wild West Accessories
39 Parts, 1999
Catalog: Sets: Service Packs: Western |
| 5318-1 (Inv) | Head Wear
26 Parts, 1999
Catalog: Sets: Service Packs |
| 5319-1 (Inv) | Decorated Elements
19 Parts, 1999
Catalog: Sets: Service Packs: Town |
| 5320-1 (Inv) | Plates, Small
66 Parts, 1999
Catalog: Sets: Service Packs |
| 5321-1 (Inv) | Large Plates
10 Parts, 1999
Catalog: Sets: Service Packs |
| 5399-1 (Inv) | Fairy Tale Accessories
25 Parts, 1999
Catalog: Sets: Service Packs: Belville: Fairy-Tale |
| 5413-1 (Inv) | Beauty Set
19 Parts, 1999
Catalog: Sets: Service Packs: Scala |
| 5414-1 (Inv) | Kitchen Set
24 Parts, 1999
Catalog: Sets: Service Packs: Scala |
| 5415-1 (Inv) | Garden Set
16 Parts, 1999
Catalog: Sets: Service Packs: Scala |
| 5533-1 (Inv) | Red Fury
390 Parts, 1999
Catalog: Sets: Model Team |
| 5563-1 (Inv) | Racing Truck
787 Parts, 1999
Catalog: Sets: Model Team |