| Image | Item No. | Description |
| 6018-1 (Inv) | Battle Dragon
44 Parts, 2 Minifigures, 1990
Catalog: Sets: Castle: Black Falcons |
| 6020-1 (Inv) | Magic Shop
41 Parts, 1 Minifigure, 1993
Catalog: Sets: Castle: Dragon Knights |
| 6021-1 (Inv) | Jousting Knights
31 Parts, 2 Minifigures, 1984
Catalog: Sets: Castle: Lion Knights |
| 6022-1 (Inv) | Horse Cart
33 Parts, 2 Minifigures, 1984
Catalog: Sets: Castle: Lion Knights |
| 6023-1 (Inv) | Maiden's Cart
36 Parts, 2 Minifigures, 1986
Catalog: Sets: Castle: Lion Knights |
| 6024-1 (Inv) | Bandit Ambush
51 Parts, 2 Minifigures, 1996
Catalog: Sets: Castle: Dark Forest |
| 6026-1 (Inv) | King Leo
13 Parts, 2 Minifigures, 2000
Catalog: Sets: Castle: Knights Kingdom I |
| 6028-1 (Inv) | Treasure Cart
19 Parts, 1 Minifigure, 1998
Catalog: Sets: Castle: Fright Knights |
| 6029-1 (Inv) | Treasure Guard polybag
19 Parts, 1 Minifigure, 1998
Catalog: Sets: Castle: Fright Knights |
| 6031-1 (Inv) | Fright Force
15 Parts, 4 Minifigures, 1998
Catalog: Sets: Castle: Fright Knights |
| 6032-1 (Inv) | Catapult Crusher
52 Parts, 1 Minifigure, 2000
Catalog: Sets: Castle: Knights Kingdom I |
| 6034-1 (Inv) | Black Monarch's Ghost
36 Parts, 2 Minifigures, 1990
Catalog: Sets: Castle: Black Knights |
| 6036-1 (Inv) | Skeleton Surprise
64 Parts, 2 Minifigures, 1995
Catalog: Sets: Castle: Royal Knights |
| 6039-1 (Inv) | Twin Arm Launcher
69 Parts, 2 Minifigures, 1988
Catalog: Sets: Castle: Lion Knights |
| 6040-1 (Inv) | Blacksmith Shop
83 Parts, 2 Minifigures, 1984
Catalog: Sets: Castle: Lion Knights |
| 6041-1 (Inv) | Armor Shop
104 Parts, 2 Minifigures, 1986
Catalog: Sets: Castle: Lion Knights |
| 6048-1 (Inv) | Majisto's Magical Workshop
176 Parts, 2 Minifigures, 1993
Catalog: Sets: Castle: Dragon Knights |
| 6054-1 (Inv) | Forestmen's Hideout
194 Parts, 2 Minifigures, 1988
Catalog: Sets: Castle: Forestmen |
| 6057-1 (Inv) | Sea Serpent
105 Parts, 5 Minifigures, 1992
Catalog: Sets: Castle: Black Knights |
| 6059-1 (Inv) | Knight's Stronghold
206 Parts, 5 Minifigures, 1990
Catalog: Sets: Castle: Black Knights |
| 6060-1 (Inv) | Knight's Challenge
136 Parts, 8 Minifigures, 1989
Catalog: Sets: Castle: Lion Knights |
| 6061-1 (Inv) | Siege Tower
200 Parts, 4 Minifigures, 1984
Catalog: Sets: Castle: Lion Knights |
| 6062-1 (Inv) | Battering Ram
214 Parts, 6 Minifigures, 1987
Catalog: Sets: Castle: Black Falcons |
| 6066-1 (Inv) | Camouflaged Outpost
204 Parts, 6 Minifigures, 1987
Catalog: Sets: Castle: Forestmen |
| 6067-1 (Inv) | Guarded Inn
232 Parts, 4 Minifigures, 1986
Catalog: Sets: Castle: Lion Knights |
| 6071-1 (Inv) | Forestmen's Crossing
187 Parts, 5 Minifigures, 1990
Catalog: Sets: Castle: Forestmen |
| 6073-1 (Inv) | Knight's Castle
390 Parts, 6 Minifigures, 1984
Catalog: Sets: Castle: Black Falcons |
| 6074-1 (Inv) | Black Falcon's Fortress
404 Parts, 6 Minifigures, 1986
Catalog: Sets: Castle: Black Falcons |
| 6075-2 (Inv) | Castle
706 Parts, 14 Minifigures, 1981
Catalog: Sets: Castle: Classic Castle |
| 6077-1 (Inv) | Knight's Procession
22 Parts, 6 Minifigures, 1981
Catalog: Sets: Castle: Classic Castle |
| 6077-2 (Inv) | Forestmen's River Fortress
333 Parts, 6 Minifigures, 1989
Catalog: Sets: Castle: Forestmen |
| 6079-1 (Inv) | Dark Forest Fortress
440 Parts, 7 Minifigures, 1996
Catalog: Sets: Castle: Dark Forest |
| 6080-1 (Inv) | King's Castle
627 Parts, 12 Minifigures, 1984
Catalog: Sets: Castle: Lion Knights |
| 6086-1 (Inv) | Black Knight's Castle
525 Parts, 12 Minifigures, 1992
Catalog: Sets: Castle: Black Knights |
| 6090-1 (Inv) | Royal Knight's Castle
712 Parts, 11 Minifigures, 1995
Catalog: Sets: Castle: Royal Knights |
| 6091-1 (Inv) | King Leo's Castle
497 Parts, 8 Minifigures, 2000
Catalog: Sets: Castle: Knights Kingdom I |
| 6094-1 (Inv) | Guarded Treasury
95 Parts, 2 Minifigures, 2000
Catalog: Sets: Castle: Knights Kingdom I |
| 6095-1 (Inv) | Royal Joust
91 Parts, 3 Minifigures, 2000
Catalog: Sets: Castle: Knights Kingdom I |
| 6096-1 (Inv) | Bull's Attack
294 Parts, 4 Minifigures, 2000
Catalog: Sets: Castle: Knights Kingdom I |
| 6098-1 (Inv) | King Leo's Castle
497 Parts, 8 Minifigures, 2000
Catalog: Sets: Castle: Knights Kingdom I |
| 6099-1 (Inv) | Traitor Transport {with Dragon Cave}
132 Parts, 3 Minifigures, 1997
Catalog: Sets: Castle: Fright Knights |
| 6102-1 (Inv) | Castle Mini-Figures
10 Parts, 6 Minifigures, 1985
Catalog: Sets: Castle: Supplemental |
| 6103-1 (Inv) | Castle Mini Figures
13 Parts, 6 Minifigures, 1988
Catalog: Sets: Castle: Supplemental |
| 6103-2 (Inv) | Knights
10 Parts, 4 Minifigures, 1984
Catalog: Sets: Castle: Supplemental |
| 10000-1 (Inv) | Guarded Inn
233 Parts, 4 Minifigures, 2001
Catalog: Sets: Castle: Lion Knights: Legends |
| 10039-1 (Inv) | Black Falcon's Fortress
405 Parts, 6 Minifigures, 2002
Catalog: Sets: Castle: Black Falcons: Legends |
| K10039-1 (Inv) | Legend Castle Collection
3 Sets, 2003
Catalog: Sets: Castle |
| kabkk-1 (Inv) | Knight's Kingdom 4-Pack
4 Sets, 2000
Catalog: Sets: Castle: Knights Kingdom I |
| kkchrome-1 (Inv) | Knight's Kingdom Chrome Series (complete set)
4 Sets, 2000
Catalog: Sets: Castle: Knights Kingdom I |