1st Viscount Hampden may refer to:

• Robert Hampden-Trevor, 1st Viscount Hampden, 4th Baron Trevor (1706–1783)
• Henry Bouverie William Brand, 1st Viscount Hampden (1814–1892)

• Viscount Hampden

This disambiguation page lists articles associated with the title 1st Viscount Hampden.
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