| Actor
|
Region
|
Role(s)
|
| John Hasler
|
UK
|
Thomas (The Adventure Begins onwards)
|
| UK/US
|
TBA
|
| TBA
|
US
|
Thomas
|
| David Bedella
|
US
|
Victor and The Mayor of Sodor
|
| UK/US
|
Victor (Blue Mountain Mystery onwards) and The Cuban Man
|
| Jonathan Broadbent
|
UK/US
|
Bill & Ben, and A Slip Coach
|
| Nathan Clarke
|
TBA
|
TBA
|
| Olivia Colman
|
UK/US
|
Marion
|
| Jonathan Forbes
|
UK/US
|
Connor
|
| Teresa Gallagher
|
UK
|
Emily, Rosie, Mavis, Lady Hatt, Stephen Hatt (Diesel's Special Delivery), Bridget Hatt, The Duchess of Boxford, Bridget Hatt's Friends, The Teacher, The Laundry Lady, The School Children, The Girl in Red Dress, The Blond-hair Boy and Some Passengers
|
| UK/US
|
Belle, Mavis (Series 17 onwards), Annie & Clarabel, Lady Hatt (Series 17 onwards) and The Lady with the Big Hat
|
| Bob Golding
|
UK/US
|
Stephen, Sidney and Some Dock Workers
|
| Mike Grady
|
UK/US
|
Sir Robert Norramby
|
| William Hope
|
US
|
Edward, Toby, Whiff, Bash, Rocky, Stephen Hatt, Farmer McColl, The Duke of Boxford, The Maithwaite Stationmaster (Double Trouble and Wonky Whistle only), Farmer Trotter, The Dock Manager, and The Wellsworth Station Worker
|
| UK/US
|
Bert (Series 16 onwards) and A Railway Inspector
|
| Togo Igawa
|
UK/US
|
Hiro
|
| Jules de Jongh
|
US
|
Emily, Rosie, Mavis (Hero of the Rails - Blue Mountain Mystery), Lady Hatt, Bridget Hatt, The Duchess of Boxford, Bridget Hatt's Friends, The Teacher, The Laundry Lady, The Blond-haired Boy and The School Children
|
| UK/US
|
Alicia Botti
|
| Steve Kynman
|
UK
|
Porter, Jack, and The Dock Manager (Tale of the Brave only)
|
| US
|
Butch (Series 17 onwards)
|
| UK/US
|
Duck, Peter Sam, Dart (Series 17 onwards), Paxton, A Slip Coach, and A Railway Inspector
|
| Michael Legge
|
UK/US
|
Luke
|
| Clive Mantle
|
UK/US
|
Gator
|
| David Menkin
|
US
|
Porter and Jack
|
| Joe Mills
|
UK/US
|
Donald & Douglas, Oliver, Toad, Skiff and The Welsh Bird Watcher
|
| Maggie Ollerenshaw
|
UK/US
|
Henrietta
|
| Rebecca O'Mara
|
UK/US
|
Caitlin and A Slip Coach
|
| Miranda Raison
|
UK/US
|
Millie and The Knapford Station Speaker (Missing Gator)
|
| Kerry Shale
|
US
|
Henry, Gordon, James, Dash, Scruff, Harold, Kevin, Sir Topham Hatt, Mr. Percival, Sir Lowham Hatt, The Maithwaite Stationmaster (Time For a Story and A Blooming Mess only), A Railway Inspector, The Railway Coal Inspector, The Zoo Keeper, and Some Workmen
|
| UK
|
Diesel, and The Zoo Keeper (Not Now, Charlie! only)
|
| UK/US
|
'Arry, Bert (Series 14 - 15), and Some groaning passengers (Calm Down Caitlin)
|
| Tom Stourton
|
UK/US
|
Duncan
|
| Tim Whitnall
|
UK
|
The Deputy Minister
|
| UK/US
|
Timothy and Reg
|
| Keith Wickham
|
UK
|
Edward, Henry, Gordon, James, Percy, Whiff, Dash, Harold, The Fat Controller, The Mayor of Sodor, The Thin Controller, Sir Lowham Hatt, Mr. Bubbles, The Railway Coal Inspector, The Man at the Fire, The Wellsworth Station Worker, The Wellsworth Stationmaster, Some Workmen, Some Passengers, Gator's Driver, A Steamworks Worker, A Groundsman, and A Postman
|
| UK/US
|
Harvey, Skarloey, Sir Handel, Salty, Den, Norman, Stafford, Bertie (Series 17 onwards), Captain, Dowager Hatt, A Railway Inspector, The Great Composer, The Maron Station Speaker, The Fat Controller's Assistant, Thomas' Guard, The Grumpy Passenger, and Father Christmas
|
| Robert Wilfort
|
UK/US
|
Samson
|
| Matt Wilkinson
|
UK
|
Spencer, Stanley, Charlie, Bash, Scruff, Victor (Hero of the Rails - Series 16), Rocky, Cranky, Butch (Series 16 onwards), Kevin, Stephen Hatt, Farmer McColl, The Duke of Boxford, The Photographer, The Maithwaite Stationmaster, Farmer Trotter, The Knapford Stationmaster, The Bird Watcher, The Dock Manager, A Railway Inspector, Some Dock Workers, The Island Inspector, The Sodor Search & Rescue Centre Manager, The Blue Mountain Quarry Workman, and The Zoo Keeper
|
| UK/US
|
Diesel 10, Rusty, Winston, and Merrick
|
| Glenn Wrage
|
US
|
Spencer, Charlie (Series 13 - 15), Ferdinand, Cranky, Butch (Series 15 - 16), The Sodor Search & Rescue Centre Manager, Gator's Driver, and A Steamworks Worker
|
