Valerie Susan, Lady Meux (pronounced "Mews"; née Langdon; 1852–1910), was a Devon-born socialite of the Victorian era. She was the wife of Sir Henry Bruce Meux, 3rd Baronet (1856–1900), who came from one of Britain’s richest brewing dynasties, Meux’s Brewery, founded in 1764, which was a major brewer of porter ale in London in the 19th century.