Harmsworth

Harmsworth may refer to:

• Harmsworth family of newspaper proprietors, ennobled as:
  • Viscount Northcliffe
  • Viscount Rothermere
  • Baron Harmsworth
• Cecil Harmsworth King, newspaper proprietor, also of the Harmsworth family
• Harmsworth Cup, a trophy for motorboat racing
• Vere Harmsworth Library, a research library for U.S. studies at the Rothermere American Institute, University of Oxford
• Coram's Fields, officially named "Coram's Fields and the Harmsworth Memorial Playground"
• Harmsworth Popular Science, a magazine published in the early 20th century