- Source: Hamilton baronets of Trebinshun House (1819)
- Hamilton baronets of Trebinshun House (1819)
- Hamilton baronets
- Sir Charles Hamilton, 2nd Baronet, of Marlborough House
- Hamilton baronets of Marlborough House (1776)
- George FitzGeorge Hamilton
- Sir Edward Hamilton, 1st Baronet
- List of extinct baronetcies
- List of baronetcies in the Baronetage of the United Kingdom: H
- List of baronetcies in the Baronetage of Great Britain
- List of baronetcies in the Baronetage of the United Kingdom
The Hamilton baronetcy, of Trebinshun House in the County of Brecon, was created in the Baronetage of the United Kingdom on 26 January 1819 for the naval commander Admiral Sir Edward Hamilton. He was the younger son of Sir John Hamilton, 1st Baronet, of Marlborough House. His grandson the 2nd Baronet succeeded as the 4th baronet of Marlborough House in 1892, and the titles merged. Both baronetcies became extinct in 2008.
Hamilton baronets, of Trebinshun House (1819)
Sir Edward Joseph Hamilton, 1st Baronet (1771–1851)
Sir Edward Archibald Hamilton, 2nd Baronet (1843–1915), (succeeded as 4th Baronet of Marlborough House in 1892).
See Hamilton baronets of Marlborough House (1776) for the later succession.