Sodor fire and Rescue:

Mickey: arrived in 1927
SECR D class
Role: Fire and rescue chief

Harvey: arrived in 1927
Crane tank engine
Role: fire and rescue engine

Victor: arrived in 1951
SECR D class
Role: fire and rescue engine

Kevin: arrived in 1967
BR class 47
Role: fire and rescue engine

Skarloey railway:

Skarloey: arrived in 1865
Fletcher Jennings Class C 0-4-2ST
Role: Mixed traffic

Rhineas: arrived in 1865
Fletcher Jennings Class Bb 0-4-0WT
Role: express

Ivo Hugh: arrived in 1899
Talyllyn Railway's No. 7, Tom Rolt
Role: heavy goods

Duncan: arrived in 1920
Andrew Barclay "E" or "Light" Class 0-4-0WT

Falcon: arrived in 1930
Hughes Falcon 0-4-2ST
Role: Mixed traffic

Stuart: arrived in 1930
Kerr Stuart Tattoo Class 0-4-2ST
Role: Mixed traffic

Duke: arrived in 1930
George England "Small England" class 0-4-0 saddle tank
Role: Mixed traffic

Rusty: arrived in 1963
Ruston 44/48HP diesel
Role: maintenance trains/mixed traffic

Mid Sodor railway:

Original roster: 1872-1930

Duke: arrived in 1872
George England "Small England" class 0-4-0 saddle tank
Role: Mixed traffic

Atlas: arrived in 1872
Decauville Type 1
Role: Mixed traffic

Andreas: arrived in 1872
War office Hunslet 4-6-0
Role: express

Stuart: arrived in 1895
Hughes Falcon 0-4-2ST
Role: Mixed traffic

Falcon: arrived in 1895
Kerr Stuart Tattoo Class 0-4-2ST
Role: Mixed traffic

Stanley: arrived in 1930
Baldwin Class 10-12-D 4-6-0
Death: died in a mine flood at cros-ny-curin (led to closure of the railway

Culdee fell railway:

Godred: arrived in 1956
Role: mountain trains
Death: died in 1956 (derailed and crashed on the mountain)

Earnest: 1956
Role: mountain trains

Wilfred: 1956
Role: mountain trains

Harry: 1956
Role: mountain trains

Alaric: arrived in 1956
Role: mountain trains

Waterton and Ulfstead Heritage railway:

Flora: found in 1964
LNER J17
Role: passenger trains

Luna: arrived in 1964
LMS Stannier 2P
Role: passenger trains

Stephen: arrived in 1964
GWR King class
Role: passenger trains

Lexi: arrived in 1966
LMS Fowler 4P
Role: Mixed traffic

Connor: arrived in 1972 (rescued from Barry island)
LNER Peppercorn A2
Role: passenger trains

Catlin: arrived in 1972 (rescued from Barry island) 
LMS Jubilee
Role: passenger trains

Duchess: arrived in 1972 (rescued from Barry island
LMS Coronation class
Role: passenger trains

Neil, Clive and Matthew: arrived in 1984 (donated by the NWR)
Box tank engines
Role: Mixed traffic

Glynn: arrived in 1984 (donated by the NWR)
Coffee pot engine
Role: Mixed traffic

Alex: arrived in 1987
Br class 45
Role: Mixed traffic

Lincoln: arrived in 1987
Br class 08
Role: Mixed traffic