John Hancock (disambiguation)

John Hancock was an 18th century businessman and one of the Founding Fathers of the United States.

A number of things have since been named John Hancock:

• John Hancock, the 18th century statesman himself
• John Hancock Insurance, a major U.S. insurance company
• John Hancock Tower, tallest building in Boston, Massachusetts
• John Hancock Center, major skyscraper in Chicago, Illinois
• The "Old" John Hancock building, also in Boston, Massachusetts