Lord Darling or Baron Darling may refer to:
Baron Darling, a hereditary title in the Peerage of the United Kingdom created in 1924 Charles Darling, 1st Baron Darling (1849–1936), English lawyer, politician and High Court judge Alistair Darling, Baron Darling of Roulanish (1953–2023), British Labour Party politician and Chancellor of the Exchequer from 2007 to 2010 George Darling, Baron Darling of Hillsborough (1905–1985), British Labour and Co-operative Party politician