Lewitt is a surname, and may refer to:
Ben Lewitt (born 1978), English rugby player Jan Lewitt (1907–1991), Polish-British graphic artist Maria Lewitt (born 1924), Australian author Moritz Lewitt (1863–1936), German chess master Shariann Lewitt (born 1954), American author Sol LeWitt (1928–2007), American artist
See also Lewitt (company), Austrian audio equipment company