Castle class may refer to:

  • Castle-class trawler, a class of ships constructed by the Royal Navy from 1916 to 1919
  • Castle-class corvette, a class of ships constructed by the Royal Navy beginning in 1943
  • Castle-class patrol vessel, a class of ships constructed by the Royal Navy beginning in 1980
  • GWR Castle class locomotive, a class of steam locomotives of the British Great Western Railway
  • InterCity 125 train sets operated in the United Kingdom by Great Western Railway (train operating company)

See also

  • Castle series (disambiguation)