Josiah Bartlett, American physician and politician, 6th Governor of New Hampshire (died 1795)

Josiah Bartlett was an American Founding Father, physician, statesman, a delegate to the Continental Congress for New Hampshire, and a signatory to the Declaration of Independence and Articles of Confederation. He was a member of the convention which framed the Constitution of the United States in 1787. He served as the fourth governor of New Hampshire and chief justice of the New Hampshire Superior Court of Judicature, now the New Hampshire Supreme Court.

The governor of New Hampshire is the head of government of the U.S. state of New Hampshire.