Thomas the Tank Engine

Thomas the Tank Engine
The Railway Series and Thomas & Friends character
Illustration by C. Reginald Dalby
First appearanceThomas the Tank Engine (1946)
Created byWilbert Awdry
Christopher Awdry
Designed byL. B. Billinton (in-universe)
Reginald Payne
Voiced by
  • Martin Sherman (2009–2015)
  • Joseph May (2015–2021)
  • Meesha Contreras (All Engines Go, 2021–2023)
  • David Kohlsmith (All Engines Go, 2023)
  • Kai Harris (All Engines Go, 2023–present)
Other
In-universe information
SpeciesTank locomotive
GenderMale
OccupationStation pilot
Passenger train
AffiliationSir Topham Hatt
HomeIsland of Sodor
NationalityEnglish

Thomas the Tank Engine is a fictional, anthropomorphised tank locomotive who originated from the British children's books The Railway Series, created and written by Wilbert Awdry with his son Christopher, first published in 1945. Thomas runs on the Fat Controller's North Western Railway on the Island of Sodor. He became the most popular character in the series, and is the titular protagonist in the accompanying television series adaptation Thomas & Friends and its reboot Thomas & Friends: All Engines Go.

Based on the LB&SCR E2 class, Thomas debuted in the 1946 book Thomas the Tank Engine—the second book in The Railway Series—and was the focus of the four short stories featured within.

In 1979, British writer and producer Britt Allcroft came across the books, and arranged a deal to make the television series Thomas the Tank Engine & Friends (later rebranded as Thomas & Friends). The programme became an award-winning hit around the world, with a range of spin-off commercial products. Since then, Thomas has become commonly-known in popular culture.