The title of Viscount Boyne was created in the Peerage of Ireland in 1717. The Viscount holds the subsidiary titles of Baron Hamilton of Stackallen (1715) in the Peerage of Ireland and Baron Brancepeth in the Peerage of the United Kingdom. As Baron Brancepeth, the Viscount sat in the House of Lords before 1999.

Viscounts Boyne (1717)

• Gustavus Hamilton, 1st Viscount Boyne (1642_1723)
• Gustavus Hamilton, 2nd Viscount Boyne (1710_1746)
• Frederick Hamilton, 3rd Viscount Boyne (?-?)
• Richard Hamilton, 4th Viscount Boyne (1724_1789)
• Gustavus Hamilton, 5th Viscount Boyne (1749_1816)
• Gustavus Hamilton, 6th Viscount Boyne (1777_1855)
• Gustavus Frederick Hamilton-Russell, 7th Viscount Boyne (1798-1872)
• Gustavus Russell Hamilton-Russell, 8th Viscount Boyne (1830-1907)
• Gustavus William Hamilton-Russell, 9th Viscount Boyne (1864-1942)
• Gustavus Michael George Hamilton-Russell, 10th Viscount Boyne (b. 1931)