Thomas the Tank EngineEdit
Thomas is a blue tank engine who is #1 on the Sodor Railway. He can be described as a cheeky, fussy little engine.
Edward the Blue EngineEdit
Edward is a blue tender engine who is #2 on the Sodor Railway. He is an older engine, but he is good-willed and kind.
Henry the Green EngineEdit
Henry is a green tender engine who is #3 on the Sodor Railway. He has a thoroughbred look, and is prone to illness.
Gordon the Big Express EngineEdit
Gordon is a blue tender engine who is #4 on the Sodor Railway. He is the senior member of the engine family.
James the Red EngineEdit
James is a red tender engine who is #5 on the Sodor Railway. He likes to think of himself as a really splendid engine.
Percy the Small EngineEdit
Percy is a green tank engine who is #6 on the Sodor Railway. He is the junior member of the principal team of engines.
Toby the Tram EngineEdit
Toby is a brown steam tram engine who is #7 on the Sodor Railway. He is old-fashioned, both in looks and outlook.
Rosie is a pink tank engine who idolizes Thomas.
Spencer is a silver tender engine who is the private engine of the Duke and Duchess of Boxford.
Diesel is a black Diesel engine who is called Devious Diesel by the other engines.
Diesel 10 is a brown/olive Diesel engine with a claw that he calls Pinchy. He is 10 out of 10 for devious deeds and brutal strength.
Salty is a red Diesel engine who works at Brendam Docks. His number is 2991.
Emily is a green tender engine who can be bossy sometimes, but she is nicer than she lets on.
The Troublesome Trucks are grey freight cars, and the rascals of Sir Topham Hatt's Railway.
Hiro is a black tender engine who is called "The Master of the Railway". His number is 51.