| Image | Item No. | Description |
| 2148-2 (Inv) | LEGO Truck (Lego Toy Fair 1998 25th Anniversary Edition)
101 Parts, 1 Minifigure, 1998
Catalog: Sets: Town: Classic Town: Traffic |
| 2531-1 (Inv) | Rescue Helicopter and Jeep
90 Parts, 2 Minifigures, 1998
Catalog: Sets: Town: Classic Town: Recreation |
| 2539-1 (Inv) | Fright Knights Flying Machine
17 Parts, 1 Minifigure, 1 Gear, 1998
Catalog: Sets: Castle: Fright Knights |
| 2555-1 (Inv) | Swing Set
48 Parts, 2 Minifigures, 1998
Catalog: Sets: Belville: Recreation |
| 2586-1 (Inv) | King & Throne (Chess King)
21 Parts, 1 Minifigure, 1998
Catalog: Sets: Castle |
| 2963-1 (Inv) | Extreme Racer
79 Parts, 1 Minifigure, 1998
Catalog: Sets: Town: Extreme Team |
| 3025-1 (Inv) | 25th Anniversary Silver Bucket
601 Parts, 1998
Catalog: Sets: Universal Building Set: Basic Set |
| 3026-1 (Inv) | 25th Anniversary Silver Tub
1201 Parts, 1998
Catalog: Sets: Universal Building Set: Basic Set |
| 3027-1 (Inv) | 25th Anniversary Silver Bucket
413 Parts, 1998
Catalog: Sets: FreeStyle |
| 3028-1 (Inv) | 25th Anniversary Silver Tub
838 Parts, 1998
Catalog: Sets: FreeStyle |
| 3029-1 (Inv) | 25th Anniversary Silver Bucket
70 Parts, 1 Minifigure, 1998
Catalog: Sets: DUPLO: Basic Set |
| 3030-1 (Inv) | 25th Anniversary Silver Tub
144 Parts, 1998
Catalog: Sets: DUPLO: Basic Set |
| - | 3034-1 (Inv) | 25th Anniversary Silver Bucket
413 Parts, 1998
Catalog: Sets: FreeStyle |
| 3038-1 (Inv) | Spider Slayer
364 Parts, 2 Minifigures, 1998
Catalog: Sets: Technic: Competition |
| 3108-1 (Inv) | Birthday Accessories
28 Parts, 1998
Catalog: Sets: Scala |
| 3114-1 (Inv) | My Place
49 Parts, 1998
Catalog: Sets: Scala |
| 3115-1 (Inv) | Kitchen
43 Parts, 1998
Catalog: Sets: Scala |
| 3116-1 (Inv) | Cool Ice Cream Cafe
68 Parts, 1 Minifigure, 1998
Catalog: Sets: Scala |
| 3118-1 (Inv) | Funky Fashion Boutique
118 Parts, 1 Minifigure, 1998
Catalog: Sets: Scala |
| 3119-1 (Inv) | Sunshine Home
169 Parts, 3 Minifigures, 1998
Catalog: Sets: Scala |
| 3205-1 (Inv) | Andrea's Picnic Lunch
27 Parts, 1 Minifigure, 1998
Catalog: Sets: Scala |
| 3442-1 (Inv) | Legoland California Truck, Limited Edition
102 Parts, 1 Minifigure, 1998
Catalog: Sets: Town: Classic Town: Traffic |
| 5382-1 (Inv) | Aquazone Accessories
16 Parts, 1998
Catalog: Sets: Service Packs: Aquazone |
| 5383-1 (Inv) | Castle Accessories
28 Parts, 1 Minifigure, 1998
Catalog: Sets: Service Packs: Castle |
| 5389-1 (Inv) | Divers' Accessories
34 Parts, 1998
Catalog: Sets: Service Packs: Town: Divers |
| 5600-1 (Inv) | R/C Racer
291 Parts, 1 Minifigure, 1998
Catalog: Sets: Racers: Radio Control |
| 5846-1 (Inv) | Desert Island (My Secret Island)
89 Parts, 2 Minifigures, 1998
Catalog: Sets: Belville: Recreation |
| 5848-1 (Inv) | Family Yacht / Luxury Cruiser
222 Parts, 3 Minifigures, 1998
Catalog: Sets: Belville: Recreation |
| 6031-1 (Inv) | Fright Force
15 Parts, 4 Minifigures, 1998
Catalog: Sets: Castle: Fright Knights |
| 6093-1 (Inv) | Flying Ninja's Fortress
654 Parts, 9 Minifigures, 1998
Catalog: Sets: Ninja |
| 6100-1 (Inv) | Aquashark Dart
16 Parts, 1 Minifigure, 1998
Catalog: Sets: Aquazone: Aquasharks |
| 6107-1 (Inv) | Recon Ray
14 Parts, 1 Minifigure, 1998
Catalog: Sets: Aquazone: Stingrays |
| 6109-1 (Inv) | Sea Creeper {with Giant Ray}
74 Parts, 1 Minifigure, 1998
Catalog: Sets: Aquazone: Stingrays |
| 6110-1 (Inv) | Solo Sub
18 Parts, 1 Minifigure, 1998
Catalog: Sets: Aquazone: Hydronauts |
| 6140-1 (Inv) | Crab
73 Parts, 1 Minifigure, 1998
Catalog: Sets: Aquazone: Stingrays |
| 6150-1 (Inv) | Crystal Detector
97 Parts, 1 Minifigure, 1998
Catalog: Sets: Aquazone: Hydronauts |
| 6159-1 (Inv) | Crystal Detector
97 Parts, 1 Minifigure, 1998
Catalog: Sets: Aquazone: Hydronauts |
| 6160-1 (Inv) | Sea Scorpion
281 Parts, 3 Minifigures, 1998
Catalog: Sets: Aquazone: Stingrays |
| 6180-1 (Inv) | Hydro Search Sub
271 Parts, 4 Minifigures, 1998
Catalog: Sets: Aquazone: Hydronauts |
| 6198-1 (Inv) | Stingray Stormer
384 Parts, 4 Minifigures, 1998
Catalog: Sets: Aquazone: Stingrays |
| 6199-1 (Inv) | Hydro Crystalization Station
449 Parts, 5 Minifigures, 1998
Catalog: Sets: Aquazone: Hydronauts |
| 6328-1 (Inv) | Helicopter Transport
93 Parts, 2 Minifigures, 1998
Catalog: Sets: Town: Town Jr.: Police |
| 6330-1 (Inv) | Cargo Center
213 Parts, 5 Minifigures, 1998
Catalog: Sets: Town: Town Jr.: Cargo |
| 6424-1 (Inv) | Rig Racers
87 Parts, 3 Minifigures, 1998
Catalog: Sets: Town: Town Jr.: Race |
| 6473-1 (Inv) | Res-Q Cruiser
282 Parts, 3 Minifigures, 1998
Catalog: Sets: Town: Res-Q |
| 6568-1 (Inv) | Drag Race Rally
270 Parts, 4 Minifigures, 1998
Catalog: Sets: Town: Extreme Team |
| 6584-1 (Inv) | Extreme Team Challenge
342 Parts, 4 Minifigures, 1998
Catalog: Sets: Town: Extreme Team |
| 6589-1 (Inv) | Radical Racer {with Rocky Ridge Playscape}
77 Parts, 1 Minifigure, 1998
Catalog: Sets: Town: Extreme Team |
| 6919-1 (Inv) | Planetary Prowler
241 Parts, 2 Minifigures, 1998
Catalog: Sets: Space: Insectoids |
| 8257-1 (Inv) | Cyber Strikers
365 Parts, 2 Minifigures, 1998
Catalog: Sets: Technic: Competition |