Habermas ( , ; ) is a German surname. Notable people with the surname include:
(1891–1972), German manager (1860–1911), German theologian Gary Habermas (born 1950), American philosophical theologian Jürgen Habermas (1929–2026), German sociologist and philosopher Rebekka Habermas (1959–2023), German historian (born 1956), German psychoanalyst
See also 59390 Habermas, a minor planet