The title of Baron Abercromby was created in the Peerage of the United Kingdom in 1821 and became extinct in 1924.
Barons Abercromby (1801)
- Mary Anne Abercromby, 1st Baroness Abercromby (d. 1821)
- George Abercromby, 2nd Baron Abercromby (1770-1843)
- George Ralph Abercromby, 3rd Baron Abercromby (1800-1852)
- George Ralph Campbell Abercromby, 4th Baron Abercromby (1838-1917)
- John Abercromby, 5th Baron Abercromby (1841-1924)