Lehman is a surname. Notable people with the surname include:
Albert Lehman, American Olympic medalist lacrosse playerBruce Lehman (born 1945), American patent lawyerDavid Lehman (born 1948), American poetry editorErnest Lehman (1915–2005), American screenwriterHenry Lehman (1822–1855), one of the three founding brothers of the investment bank Lehman BrothersHerbert Henry Lehman, American governor and senatorHughie Lehman (1885–1961), Canadian ice hockey playerIrving Lehman (1876–1945), American lawyer and politicianJeffrey S. Lehman (born 1956), former president of Cornell UniversityJohn F. Lehman, American bankerKen Lehman (1928–2010), American baseball player and coachKristin Lehman (born 1970), Canadian actressManny Lehman, Professor at Middlesex UniversityManny Lehman, house music DJ and producerMayer Lehman (1830–1897), one of the three founding brothers of the investment bank Lehman BrothersMichael Lehman, American politicianPhilip Lehman (1861–1947), American bankerRichard Lehman (CIA officer) (1923–2007), American CIA officerRobert Lehman (1891–1969), American banker (and son of Philip Lehman)Siegfried Lehman (1892–1958), German-born Israeli educatorTeddy Lehman (born 1981), American football playerTom Lehman (born 1959), American golferVal Lehman (born 1943), Australian actressWilliam Lehman (Florida politician) (1913–2005), American congressional representative