Fighters
- Thomas
- Edward
- Henry
- Gordon
- James
- Percy
- Toby
- Emily
- Duck
- Oliver
- Donald and Douglas
- Mavis
- Diesel
- Rosie
- Bill and Ben
- Daisy
- BoCo
- Murdoch
- Bertie
- Salty
- Harvey
- ‘Arry and Bert
- Arthur
- Lady
- Terence
- Trevor
- Spencer
- S.C. Ruffey
- Harold
- Fergus
- Stanley
- Stepney
- Splatter and Dodge
- Diesel 10
- Sir Topham Hatt (The Fat Controller)
- Derek
- Bulgy
- Elizabeth
- George
- Caroline
- Troublesome Trucks
- Class 40
- Whiff
- Scruff
- Dennis
- Jeremy
- Molly
- Billy
- Belle
- Flynn
- Bash and Dash
- Ferdinand
- Hank
- Flora
- Charlie
- Hector
- Neville
- Den
- Dart
- Norman
- Paxton
- Sidney
- Madge
- Butch
- Hiro
- Victor
- Kevin
- Thumper
- Winston
- Henrietta
- Stafford
- Stephen
- Connor
- Caitlin
- Jack
- Alfie
- Oliver (Excavator)
- Max and Monty
- Kelly
- Byron
- Ned
- Isobella
- Nelson
- Patrick
- Buster
- Skarloey
- Rheneas
- Sir Handel
- Peter Sam
- Rusty
- Duncan
- Duke
- Mighty Mac
- Freddie
- Luke
- Millie
- Smudger
- Bertram
- Gator
- Timothy
- Marion
- Glynn
- Judy and Jerome
- Ryan
- Mike
- Rex
- Bert
- Skiff
- Porter
- Philip
- Theo
- Lexi
- Hurricane
- Merlin
- Frankie
- Ace
- Nia
- Rebecca
- Logan
- The Horrid Lorries
Non-Playable Characters
- Cranky (Brendam Docks)
- Big Mickey (Brendam Docks)
- Carly (Brendam Docks)
- Toad (Oliver’s Final Smash)
- Annie & Clarabel (Thomas‘s Final Smash)
- Bulstrode
- Beresford
- Sir Robert Norramby (Ulfstead Castle)
- Ms. Jenny Packard (Construction Site)
- Reg (Scrapyard)
Stages
- Thomas‘s Branch Line
- Sodor Ironworks
- Tidmouth Sheds
- Norramby Beach
- Vicarstown Dieselworks
- The Whistling Woods
- Blue Mountain Quarry
- Skarloey Railway
- Sodor Search and Rescue Centre
- Arlesburgh
- Arlesburgh Bridge Street
- Arlesburgh Goods Yard
- Arlesburgh Harbour
- Sodor Steamworks
- Vicarstown
- Vicarstown Station
- Vicarstown Coal Mines
- Misty Island
- Brendam Docks