|[List of appearances]|
- “Gold and plunder!”
- ―Troll Warrior
The trolls are in possession of an extensive array of siege engines and even a large ship. There are two versions of trolls: the smaller minifigure-sized ones and the bigger trolls that are made from special pieces.
They are armed with pitted scimitars and carry rectangular shields. Their helmet design is unique.
The logo of the trolls is an elongated skull that appears on their flags and on their shields, as well as on the sails of their ship.
They were hired by the Evil Wizard to help attack the Crown Knights. They were employed as foot soldiers. In return, they got the King's gold. The Crown Knights don't know this.
The trolls started to attack the Crown Knights about a year after the attack of the skeletons. Trolls are cowards (unless accompanied by a big troll warrior) and are not too bright, but they are really strong. The giant trolls are even stronger, but even less bright. They've also been known to attack their own warriors. These warriors can take a few more wounds before going down. Troll Warriors and a green Giant Troll appeared in the animated LEGO DVD The Adventures of Clutch Powers. The normal-sized Trolls are evil, but a giant Troll known as, Hogar the Troll, serves the King because of what the previous king did for him.
- The two troll warriors in 7036 Dwarves' Mine have a different helmet than all the other trolls in the sets.
- 5618 Troll Warrior (2008)
- 7036 Dwarves' Mine (2008)
- 7037 Tower Raid (2008)
- 7038 Troll Assault Wagon (2008)
- 7040 Dwarves Mine Defender (2008)
- 7041 Troll Battle Wheel (2008)
- 7048 Troll Warship (2008)
- 7078 King's Battle Chariot (2009)
- 7097 Trolls' Mountain Fortress (2009)
- 2854298 The Adventures of Clutch Powers (2010)
- LEGO Rock Band (2009)