John Hancock (disambiguation) - Definition

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

In addition, John Hancock may refer to any of the following:

• John Hancock, a 19th century U.S. Representative from Texas
• The John Hancock Center, a major skyscraper in Chicago, Illinois
• John Hancock Insurance, a major U.S. insurance company
• The John Hancock Tower, tallest building in Boston, Massachusetts
• The "Old" John Hancock building, also in Boston, Massachusetts