The John Quincy Adams Birthplace is a historic house at 141 Franklin Street in Quincy, Massachusetts. It is the saltbox home in which the sixth United States President, John Quincy Adams, was born in 1767. The family lived in this home during the time John Adams helped found the United States with his work on the Declaration of Independence and the American Revolutionary War. His own birthplace is only 75 feet (23 m) away, on the same property.

John Adams was an American statesman, attorney, diplomat, writer, and Founding Father who served as the second president of the United States from 1797 to 1801. Before his presidency, he was a leader of the American Revolution that achieved independence from Great Britain. During the latter part of the Revolutionary War and in the early years of the new nation, he served the U.S. government as a senior diplomat in Europe. Adams was the first person to hold the office of vice president of the United States, serving from 1789 to 1797. He was a dedicated diarist and regularly corresponded with important contemporaries, including his wife and adviser Abigail Adams and his friend and political rival Thomas Jefferson.