Devonport may refer to:

• Devonport, Plymouth, Devon, England
  • HMNB Devonport, naval base/dockyard
  • Plymouth Devonport (UK Parliament constituency), parliamentary constituency formerly known as Devonport
• Devonport, New Zealand, a suburb of Auckland
  • Devonport Naval Base, located in the same suburb
• Devonport, Tasmania, a city in Tasmania
  • Devonport City Council, the local government area that contains the city