Henry Bouverie William Brand, 1st Viscount Hampden GCB PC (24 December 1814 – 14 March 1892), was a British Liberal politician.

That is to say the 19th Baron Dacre (aka Gertrude Roper (d.1819) wife to Thomas Brand V (1749–94)) was the great-great-granddaughter of The Patriot.

It fell to him to deal with the systematic obstruction of the Irish Nationalist Party, and his speakership is memorable for his action on 2 February 1881 in refusing further debate on W. E. Forster's Coercion Bill—a step which led to the formal introduction of the closure into parliamentary procedure.

Sir Henry Bouverie William Brand, G.C.B., of Glynde, Lewes, had 8,846 acres in Sussex (worth 8,121 guineas per annum).

On 16 April 1838, Lord Hampden married Eliza Ellice (1818–1899), daughter of General Robert Ellice by his wife Eliza Courtney (an illegitimate daughter of Charles Grey, 2nd Earl Grey by Georgiana, Duchess of Devonshire).