The National Trust is a conservation organisation in England, Wales and Northern Ireland.

National Trust may also refer to:

• National trust, an organisation that engages in cultural and environmental preservation for a particular country

• National Trust of Australia
  • National Trust of Queensland
  • National Trust of Australia (Victoria)
• Bahamas National Trust
• National Trust of Guernsey
• National Trust for Jersey
• National Trust for Scotland
• National Trust for Historic Preservation in the United States
• National Trust for Ireland

• National Trust Party (Iran)
• National Trust Party (Malaysia)

• National Trust Company, a former business in Canada
• The National Trust (band), a US musical project
• National Trust (typeface), the National Trust's corporate typeface

• An Taisce, the National Trust for Ireland
• Trust (social sciences), as directed towards a nation or its government
• Trust (disambiguation)
• Trust company, a corporation organized to perform the fiduciary of trusts and agencies