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Arthur is a large tank engine originating from the London, Midland and Scottish Railway. He runs the Norramby Branch Line.


Thomas & Friends

Arthur took great pride in his spotless record, which he soon lost after colliding with Duck's trucks in an incident largely provoked by Thomas. However, this spotless record was soon amended, after Thomas apologised to him for causing the accident.

He was bought to shunt and pull goods, but then was transferred to the coastal run, on which he enjoys working. He is responsible for this line, which is famous for its fish. Arthur, with the exception of Salty (and maybe Porter), is the only engine known to enjoy the smell of fish.


Arthur is a big tank engine who has never been naughty in his life. He was highly esteemed for his "spotless record" before he arrived on Sodor, never having made a mess or a fuss and never having caused an accident. His main duties were to shunt trucks and haul goods trains. Arthur can be a bit naive however and after a jealous Thomas tricked Arthur into setting his standards too high with the trucks, his record did not stay as spotless as he had hoped. Arthur is very obedient, cautious, and well-behaved. He aims to please in his work and do everything as best he can. He now mainly runs the Fishing Route by the coastal village, a duty which Thomas was only all too grateful to be relieved from. Here, Arthur enjoys the sea air and the smell of the fish.

Technical Details


Arthur is based on an LMS Ivatt Class 2MT tank engine developed for the London, Midland and Scottish Railway (hence the initials on his tanks). Unlike his basis, Arthur lacks a sand dome.

According to Robert Gauld-Galliers' original artwork, he was originally going to have the number "41241" painted in yellow on his coal bunker and a top feed like his original basis. The number 41241 comes from a preserved 2MT on the Keighley and Worth Valley Railway, and at one point, 41241 was painted in a maroon livery like Arthur. Three others are also preserved.


Arthur is painted in the LMS maroon livery with gold boiler bands and yellow lining. The letters "LMS" are written on his side tanks in yellow, shadowed by red. His wheels are also painted red and his cabsteps are painted black while the steps at his front buffer beam are red and he has white lamp irons.


Magazine Stories

Arthur also appeared in the magazine stories, Arthur and Emily, Bright Sight, Shell Engine, Speedy Dennis, What a Whistle! and Whizzing Wheels.


Video Games

Arthur also appeared in DVD Bingo.

Audio Files


First used Last used Sound Effect
Series 7 Series 7
Arthur's Whistle
First used Last used Sound Effect
Something Fishy Something Fishy
Spencer's Whistle
First used Last used Sound Effect
Series 9 Series 12
Edward s Whistle


  • According to an early leak on the names of the seventh series characters, which has not been found yet, Arthur was originally going to be called Clarence. It was then changed to Arthur, when a TV magazine ran a competition to give him an official name, and that was the one chosen. Arthur was named after the late grandfather of competition winner Luke Sharp.
  • Arthur's seventh series whistle is a stock sound effect of an LMS Stanier hooter whistle.
  • Arthur was never seen with a CGI face in the twelfth series.
  • Though he is painted in the LMS maroon livery, his class was only ever painted black when in service on the LMS.
  • His class were nicknamed "Mickey Mouse Tanks", as their route indicator disks looked like the ears of Disney's famous mascot Mickey Mouse.
  • In the interactive DVD game "Arthur's Tricky Travels", Arthur is given Edward's whistle.
  • Arthur was mentioned on concept artwork for Ryan, as it was considered for Ryan to have a similar livery to him.



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