Characters in Artemis Fowl and the Lost Colony

Artemis Fowl

Teenage criminal mastermind who is pulled into the demons' return and a race against time to recover a stolen imp.

Also in Artemis Fowl, Artemis Fowl and the Arctic Incident, Artemis Fowl and the Eternity Code, The Opal Deception, Artemis Fowl and the Time Paradox, Artemis Fowl and the Atlantis Complex, Artemis Fowl and the Last Guardian

Minerva Paradizo

Twelve-year-old prodigy who has worked out when the demons will appear and has plans of her own for them.

Leon Abbot

Last survivor of the Battle of Taillte and leader of the demon pride.

Foaly

Centaur technical genius of the fairy police who supplies the gadgets and analysis for the rescue.

Also in Artemis Fowl, Artemis Fowl and the Arctic Incident, Artemis Fowl and the Eternity Code, Artemis Fowl and the Last Guardian

Captain Holly Short

Fairy police captain and Artemis's longtime ally, assigned to find out how he predicted a demon's appearance.

Also in Artemis Fowl, Artemis Fowl and the Arctic Incident, Artemis Fowl and the Eternity Code, The Opal Deception, Artemis Fowl and the Atlantis Complex, Artemis Fowl and the Last Guardian

Domovoi Butler

Artemis's loyal bodyguard, who is with him when the demon appears in Barcelona.

Also in Artemis Fowl, Artemis Fowl and the Arctic Incident, Artemis Fowl and the Eternity Code, The Opal Deception, Artemis Fowl and the Last Guardian

No. 1 (Artemis Fowl)

Gentle imp, the oldest of his kind not to have warped into an adult demon, whose capture drives the plot.

Mulch Diggums

Dwarf-kind criminal turned private investigator who works alongside Holly.

Also in Artemis Fowl, Artemis Fowl and the Arctic Incident, Artemis Fowl and the Eternity Code, The Opal Deception, Artemis Fowl and the Last Guardian