Dragon

Dragons are reptilian creatures with skin like chainmail, which can fly and breathe fire; they can be found on Dragon Island.

When Edmund Pevensie first entered into the courtyard of the White Witch's Castle, he saw what he thought was a dragon turned to stone.

While on Dragon Island, Eustace Scrubb watched a dragon die, spent a night in its cave, and then tried on a piece of gold from its treasure. When he awoke, he had discovered that he had turned into a dragon himself. This event changed Eustace's life, but Aslan soon changed him back into a human.

Dragons, along with Salamanders, inhabited Bism, the land of the Earthmen, where they were sleeping. Eustace, Jill and Puddleglum saw them while they were on their way to see the Lady of the Green Kirtle.

At the end of Narnia, the Dragons aided in the destruction of the world by tearing up all of the trees, before growing old and dying, their flesh rotting away, leaving behind only the skeletons. However, several Dragons were loyal to Aslan and the Old Narnians.

Trivia
After King Gale delivered the Lone Islands from a dragon, he was made Emperor by the island's grateful inhabitants. It was only after this that all subsequent kings of narnia were also referred to as "Emperor of the Lone Islands"