Locomotive names of the United Kingdom beginning with I

Steam locomotives operated in the United Kingdom with names beginning with I.

Name Railroad, # Builder, s/n Build date Whyte type Notes
Iago GWR     0-6-0ST  
Ickenham Hall GWR 5944     4-6-0  
Illustrious LMS 5532     4-6-0  
Immingham LNER 6097     4-6-0  
Impala LNER 8303     4-6-0  
Implacable LMS 5709     4-6-0  
Impregnable LMS 5721     4-6-0  
Inchcape GWR 3430     4-4-0  
India LMS 5574     4-6-0  
Indomitable LMS 5720     4-6-0  
Indore LMS 5592     4-6-0  
Industry B&GR     2-4-0  
Inflexible LMS 5727     4-6-0  
Inkermann (1st) GWR     4-2-2  
Inkermann (2nd) GWR     4-2-2  
Inverness-shire LNER 329     4-4-0  
Invincible LMS 5715     4-6-0  
Iris GWR     0-6-0  
Irish Free State LMS 5572     4-6-0  
Irish Guardsman LMS 6116     4-6-0  
Iron Duke       4-2-2 Operable replica of GWR's first Iron Duke locomotive.
Iron Duke BR 70014 Crewe 6/1951 4-6-2 Wd 12/1967; scr 4/1968.
Iron Duke (1st) GWR     4-2-2  
Iron Duke (2nd) GWR     4-2-2  
Ironside SR 3458     0-4-0ST  
Irresistible LMS 5710     4-6-0  
Isambard Kingdom Brunel GWR 5069     4-6-0  
Iseult BR 73116 Doncaster 11/1956 4-6-0 Wd 11/1964; scr 2/1965 at Eastleigh.
Iseult SR 749     4-6-0  
Isinglass LNER 2562     4-6-2  
Isle of Jersey GWR 3284     4-4-0  
Isle of Man LMS 5511     4-6-0  
Ivanhoe GWR     4-4-0  
Ivanhoe GWR 2980     4-6-0  
Ivanhoe LNER 9339     4-4-0  
Ixion GWR     2-2-2  
Ixion SDR     4-4-0ST