• Two-cylinder compound steam locomotives (11 C, 1 P)
• Three-cylinder compound steam locomotives (8 C, 6 P)
• Four-cylinder compound steam locomotives (34 C, 5 P)
• (1′B)B n4v locomotives (1 C, 1 P)
• (1′B)B n4vt locomotives (2 P)
• 1′B n2v locomotives (2 P)
• 2′B h3v locomotives (3 P)
• 2′B n2v locomotives (8 P)
• 2′B n3v locomotives (2 P)
• 2′B1′ h3v locomotives (1 P)
• 2′B1′ h4v locomotives (1 P)
• 2′B1′ n3v locomotives (1 P)
• 2′B1 n4v locomotives (1 C, 3 P)
• 2′B1′ n4v locomotives (4 P)
• 2′B2′ h4v locomotives (1 P)
• B′B n4vt locomotives (6 P)
• B′B1′ n4vt locomotives (1 P)
• B′B n4v locomotives (1 C, 2 P)
• 1′C n2vt locomotives (1 P)
• C n2v locomotives (9 P)
• 1′C n2v locomotives (1 C, 5 P)
• 1′C n3v locomotives (1 P)
• 1′C1′ h4v locomotives (2 P)
• 2′C h3v locomotives (2 P)
• 2′C h4v locomotives (3 P)
• 2′C1′ h4v locomotives (10 P)
• 2′C1′ n3v locomotives (1 P)
• C′C h4v locomotives (1 C)
• C′C h4vt locomotives (1 P)
• CC h4vt locomotives (1 C, 1 P)
• 1′D n2v locomotives (3 P)
• D n2v locomotives (2 P)
• D n3v locomotives (1 P)
• D n4v locomotives (2 P)
• 1′D n4v locomotives (5 P)
• D n2vt locomotives (1 P)
• D′D h4v locomotives (1 C)
• D′D h4vt locomotives (3 P)

0–9

• 1′C1′ h2v locomotives (2 P)
• 1′C1′ n4v locomotives (1 P)

D

• De Glehn compound locomotives (5 P)

M

• Mallet locomotives (18 C, 37 P)

V

• Vauclain compound locomotives (12 P)

• Compound locomotive

B

• Baldwin 60000
• Bavarian S 2/6
• Bavarian S 3/6
• BNCR Class A
• BNCR Class S

C

• Ceinture 51 to 65

D

• De Glehn compound
• DRG Class 02
• DRG Class 04

E

• Est 4003 to 4175
• État 231-011 to 231-060
• État 231-501 to 231-783

F

• FS Class 310
• FS Class 470
• FS Class 600
• FS Class 680
• FS Class 746

G

• GCR Classes 8D and 8E
• GER Class 127
• GNRI Class V
• GWR 102 La France
• GWR 103 President

L

• LMS 6399 Fury
• LMS Compound 4-4-0
• LMS Sentinel 7192
• LNER Class W1
• LNWR Alfred the Great Class
• LNWR Class A
• LNWR Class B
• LNWR Class E
• LNWR Class F
• LNWR Dreadnought Class
• LNWR Jubilee Class
• LNWR Teutonic Class
• LNWR Webb Experiment Class

M

• Mallet locomotive
• Midland Railway 1000 Class

N

• NBR 224 and 420 Classes
• NCC Class S2
• NER 66 Aerolite
• Nilgiri Mountain Railway X class
• Nord 3.1101 and 3.1102
• Nord 3.1201 to 3.1290
• Norfolk and Western 2156
• Norfolk and Western 2174
• NZR A class (1906)
• NZR X class

P

• Pennsylvania Railroad class D15
• Pennsylvania Railroad no. 1320
• Prussian G 4.2
• Prussian S 3

R

• Rhaetian Railway G 4/5

S

• Saxon IIIb V
• SEK Class Θα
• SEK Class Θβ

T

• Tasmanian Government Railways K class

V

• Vauclain compound

W

• Württemberg D