Abigail Adams (1744–1818) was the wife and closest advisor of U.S. president John Adams.

Abigail or Abbie Adams may also refer to:

Abigail Adams Smith (1765–1813), née Abigail Adams, daughter of President John Adams and his wife, First Lady Abigail Adams , a Liberty ship Abbie Adams (born 1990), American artist Abigail Brooks Adams, granddaughter-in-law of John and Abigail Adams Abbie Adams, character in Flood!

See also