Francis Gerald Agar-Robartes, 7th Viscount Clifden (14 April 1883 – 15 July 1966), was a British Liberal politician. Clifden was the second but eldest surviving son (his elder brother Captain the Hon. Thomas Agar-Robartes having been killed in the First World War) of Thomas Agar-Robartes, 6th Viscount Clifden, and his wife Mary (née Dickenson), and was educated at Eton and Christ Church, Oxford. In 1930 he succeeded his father in the viscountcy and to Lanhydrock House and took his seat on the Liberal benches in the House of Lords.