- "The Flying Kipper"
- 'Arry and Bert
- A Treasury Christmas
- Adventures with the Steam Team
- Alfie
- Algy
- Annie and Clarabel
- Arlesburgh Harbour
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- Arlesdale Railway
- Arthur
- Ashima
- Axel
- Bash and Dash
- Be Who You Are, and Go Far
- Bear
- Belle
- Bert
- Bertie
- Bertram
- Bertram and the Christmas Party
- Big Strong Murdoch
- Bill and Ben
- Billy
- Blue Mountain Quarry
- BoCo
- BoCo Helps Out
- Bradford
- Bradford Returns
- Brendam
- Bridget Hatt
- Bulgy
- Bulgy Returns
- Butch
- Caitlin
- Captain
- Carlos
- Charlie
- Connor
- Cranky
- Daisy
- Dart
- Dashing Duncan
- Dave
- Deborah the diesel shunter
- Den
- Dennis
- Derek
- Diesel
- Diesel 10
- Disaster on Sodor
- Donald
- DonaldDouglasandOliver11
- DonaldDouglasandOliverGWR11
- Donald and Douglas
- Duck
- Duck and Dilly
- Duke
- Duncan
- Edward
- Edward's Branch Line (Racing around Sodor)
- Edward Gets it Right
- Elvis
- Emily
- Emily Helps Out
- Engines to the Rescue
- Escaping engine
- Etienne
- Ferdinand
- Fergus
- Fergus and Diesel
- Fergus and the Electric Engines
- Ffarquhar
- Ffarquhar Sheds
- Fillmore
- Fishy Troubles
- Flo
- Flora
- Flour power
- Flying Scotsman
- Flying Scotsman Departs
- Flynn
- Frank
- Frank the Combine
- Frankie
- Freddie
- Frieda
- Frozen Owen
- Gator
- Geoffrey
- George
- Gina
- Glynn
- Glynn's Christmas Wish
- Goodbye Glynn
- Gordon
- Gordon and Spencer: An LNER Rivalry
- Gordon and Spencer the Fast Engines
- Gordon and the Bend
- Hank
- Happy Friendly Helpers
- Harold
- Harold and the Flying Climbers
- Harvey
- Harvey's Goods Train
- He's Full of Surprises
- Henrietta
- Henry
- Henry's Fire Rescue
- Henry's Happy Day
- Henry Gets the Coaches
- Hiro
- Hiro and the Coaches
- Hurricane
- I'm Full of Surprises
- Ivan
- Jack
- James
- James and the Big Red Balloon
- Jock
- Journey Beyond Sodor (video game)
- Judy and Jerome
- Kevin
- Knapford
- Knapford Sheds
- Lady
- Lampless Lance
- Lance
- Lexi
- List of The Great Race pre-release and unused content
- List of Thomas & Friends: Racing around Sodor pre-release and unused content
- Luke
- Madison the new engine
- Maithwaite
- Marion
- Maron
- Mavis
- Max and Monty
- Merlin
- Mike
- Mike and James
- Minor Human Characters
- Molly
- Molly's Coal Delivery
- Mr. Percival
- Mucking Mud
- Murdoch
- Neville
- Nia
- Norman
- North Western Railway
- Oliver
- Oliver's Escape
- Oliver (The Pack)
- Oliver and the Snowman
- Patriot
- Paxton
- Percy
- Percy Saves the Day
- Percy and the Other Railway
- Peter Sam
- Philip
- Porter
- Race with the Mail
- Races
- Railcar or Coaches?
- Rajiv
- Raul
- Rebecca
- Rex
- Rheneas
- Rheneas' Risky Ride
- Rheneas' Roller Coaster
- Roaring Ryan
- Rocky
- Rocky Bridges
- Rosie
- Rusty
- Rusty and the Bridge Repairs
- Ryan
- Sally
- Salty
- Salty's Story
- Sam
- Samson
- Saving Skarloey
- Scruff
- Season 1 (Thomas' Sodor Adventures)
- Season 2 (Thomas' Sodor Adventures)
- Season 3 (Thomas' Sodor Adventures)
- Season 4 (Thomas' Sodor Adventures)
- Season 5 (Thomas' Sodor Adventures)
- Season 6 (Thomas' Sodor Adventures)
- Season 7 (Thomas' Sodor Adventures)
- Season 8 (Thomas' Sodor Adventures)
- Season 9 (Thomas's Sodor Adventures)
- Shane
- Shortcut to Castle Loch
- Sidney
- Sidney Saves the Day
- Sir Handel
- Sir Robert Norramby
- Skarloey
- Skarloey Railway
- Skarloey Railway (Racing around Sodor)
- Skarloey Railway Engine Sheds
- Slow Coaches
- Small Engines
- Smudger
- Snowploughing at Christmas
- Sodor China Clay Company (Racing around Sodor)
- Sodor Search and Rescue Centre
- Sodor Steamworks
- Sodor and the Mystery of Christmas
- Special Brakes
- Spencer
- Spencer and Gordon
- Stafford
- Stanley
- Stanley to the Rescue
- Start Your Engines!
- Stephen
- Stephen Hatt
- Stepney
- Stepney's Journey Out
- Stories of the Sea
- Streamlining
- Terence
- That's My Special
- The Adventure Begins (Sequel)
- The Big Race
- The Curse of the Kipper
- The Diesel that Stole Christmas
- The Fat Controller
- The Ghost Engine of Sodor
- The Grand Opening Arrives
- The Great Race (Promotional videos)
- The Great Race (video game)
- The Great Railway Show
- The Great Railway Show Diesels
- The Little Western (Racing around Sodor)
- The Main Line (Racing around Sodor)
- The Mainland
- The Peel Godred Electric Engines
- The Refreshment Lady's New Tea Shop
- The Return of Sailor John
- The Shooting Star Is Coming Through
- The Wrong Turn
- Theo
- There's a Job for Everyone
- Thomas
- Thomas' Branch Line
- Thomas' Sodor Adventures
- Thomas' Sodor Adventures Series
- Thomas' Sodor Adventures Wikia
- Thomas' Three Cheers
- Thomas & Friends: Racing around Sodor
- Thomas and Algy
- Thomas and BoCo
- Thomas and the Ring
- Thomas and the Snow
- Thomas and the Storm
- Tidmouth Sheds
- Tidmouth in Winter
- Timothy
- Toad
- Toby
- Toby Saves the Lambs
- Trevor
- Troublesome Trucks
- Trust a Diesel
- Ulfstead Castle (Racing around Sodor)
- Vicarstown (Racing around Sodor)
- Victor
- Vinnie
- Waddling Wilbert
- Wellsworth
- Whiff
- Will You Won't You
- Winston
- Yong Bao
- You Can Only Be You
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