H class or Class H may refer to:

Railway locomotives

  • Barry Railway Class H, 0-8-2T tank locomotives
  • NZR H class, steam locomotives used by the New Zealand Railways Department
  • Metropolitan Railway H Class, 4-4-4T steam locomotives
  • Palestine Railways H class, steam locomotives
  • SECR H class, 0-4-4T locomotives designed by Harry Wainwright
  • Taff Vale Railway H class, 3 0-6-0T steam tank locomotives
  • Victorian Railways H class, 4-8-4 steam locomotives used in Australia
  • Victorian Railways H class (diesel), diesel locomotives
  • WAGR H class, steam locomotives
  • WAGR H class (diesel), diesel electric locomotives

Trams

  • H type Adelaide tram
  • H-class Melbourne tram
  • H-class Sydney tram

Ship types

  • H-class destroyer, British destroyer class which served during World War II
  • H-class battleship proposals, multiple planned, but cancelled, German battleship classes during World War II
  • H-class lifeboat, RNLI hovercraft lifeboats
  • H-class submarine (disambiguation), multiple classes

Other uses

  • H-class blimp, observation airships built for the U.S. Navy
  • Class H, a class of electronic amplifiers

See also

  • H (disambiguation)