Lewin is a Germanic name stemming from Leofwine. People with the name include:
Albert Lewin (1894–1968), an American film director, producer, and screenwriter
André Lewin, a French Ambassador
Benjamin Lewin, the founder of the Cell journal.
Bernard Lewin, a German-born American collector of Mexican art
Blanca Lewin, a Chilean television and film actress
Daniel M. Lewin, a co-founder of Akamai Technologies, and victim of the September 11 attacks.
David Lewin (1933–2003), an American music theorist and composer
Francisca Lewin, a Chilean actress
Frank Lewin (1925–2008), an American composer and teacher
Gary Lewin (born 1964), a British football physiotherapist
Herbert Lewin (physician) (1899-1982), German physician, president of the Central Council of Jews in Germany (1963–1969)
Herbert G. Lewin (1914-2010), an American politician
John Lewin (1770–1819), an English-born artist, first professional artist of the colony of New South Wales
Josh Lewin, an American sports commentator
Kurt Lewin (1890–1947), a German psychologist
Leif Lewin, Swedish historian
Louis Lewin, a German pharmacologist
Mark Lewin, a professional wrestler
Michelle Lewin, a Venezuelan model
Moshe Lewin, a historian of Russia
Nat Lewin, an American attorney
Nora Lewin, a fictional District Attorney appearing in the Law & Order franchise
Ralph A. Lewin (1921–2008), an American biologist known as "the father of green algae genetics"
Robert Lewin (screenwriter) (1920–2004), a motion picture-TV writer-producer-director
Robert Lewin (1918–2004), a Polish born British art dealer and Philanthropist
Roger A. Lewin, a psychiatrist and writer
Roger Lewin, an anthropologist and science writer
Ruthe Lewin Winegarten (1930–2004), an American author, activist, and historian
Stephen Lewin (19th century), an English builder of steamboats and steam locomotives
Terence Lewin, Baron Lewin, an Admiral of the Fleet in the Royal Navy
Walter Lewin, a nuclear physicist
William Lewin (1747–1795), an English naturalist and illustrator
Lewin Nyatanga, a Welsh footballer
