D class

• British D-class submarine
• Class D (disambiguation)
• D type (disambiguation)
• D-class Melbourne tram
• D-class blimp
• D-class cruiser (Germany)
• D-class cruiser (United Kingdom)
• D-class destroyer (disambiguation)
• D-class lifeboat
• D-segment
• DHR D Class
• LNWR Class D
• MRWA D class
• Metropolitan Railway D Class
• NBR D class 0-6-0T
• NZR D class (1874)
• NZR D class (1929)
• SECR D class
• Sydney D-Class Tram
• United States D-class submarine
• WAGR D class
• WAGR D class (1884)
• WAGR D class (diesel)