- Acheson, Dean
- Adams, Abigail
- Adams, Charles Francis
- Adams, Charles Francis, III
- Adams, John "Grizzly"
- Adams, Louisa Catherine Johnson
- Adams, Samuel
- Agnew, Spiro T.
- Aiken, Frederick
- Alcott, Louisa May
- Alden, John
- Alden, Priscilla Mullins
- Allen, Ethan
- Anastasia, Albert
- Armour, Herman
- Armstrong, Louis
- Arnold, Samuel
