Category:Diesel locomotives

C

• Cow–calf locomotives (12 P)

D

• Diesel locomotive engines (2 C, 32 P)
• Diesel locomotives by builder (17 C)
• Diesel locomotives by country (100 C)
• Diesel-mechanical locomotives (1 P)
• Diesel–electric locomotives (3 C, 3 P)
• Diesel–hydraulic locomotives (1 C, 18 P)

E

• Electro-diesel locomotives (1 C, 8 P)
• EPA Tier 2-compliant locomotives of the United States (2 C, 28 P)
• EPA Tier 3-compliant locomotives of the United States (1 C, 9 P)
• EPA Tier 4-compliant locomotives of the United States (5 P)

M

• Diesel multiple units with locomotive-like power cars (17 P)

O

• Diesel locomotives by operator (2 C)

P

• Preserved diesel locomotives (1 C, 21 P)

S

• Streamlined diesel locomotives (53 P)

Σ

• Diesel locomotive stubs (293 P)

• Diesel locomotive

A

• A-unit

B

• B-unit
• Bulldog nose

C

• Cab unit
• Cow–calf
• Cowl unit

D

• Diesel-electric locomotive
• Diesel-hydraulic locomotive
• Diesel-mechanical locomotive

G

• Genset locomotive

H

• Hood unit

R

• Railserve Leaf

S

• Southern Pacific 5239