Liebeck is a German-language surname. Notable people with the name include:
Jack Liebeck (born 1980), British violinist Martin Liebeck (born 1954), Professor of Pure Mathematics at Imperial College London Robert H. Liebeck, American aerospace engineer Pamela Liebeck (1930–2020), British mathematician and mathematics educator Stella Liebeck, plaintiff in the case of Liebeck v. McDonald's Restaurants, about the temperature of McDonald's coffee