•
Albert Kahn (banker) (1860–1940), French banker and philanthropist •
Albert Kahn (architect) (1869–1942), American industrial architect •
Albert E. Kahn (1912–1979), American journalist •
Alex Kahn (born 1967), American artist •
Alexander Kahn (1881–1962), American lawyer and newspaper editor •
Alfred E. Kahn (1917–2010), American economist •
Alfred R. Kahn (born 1947), American businessman •
Ashley Kahn, American jazz historian •
Aunia Kahn (born 1977), American artist •
Axel Kahn (1944–2021), French geneticist •
Barbara B. Kahn, American endocrinologist and professor •
Brian Kahn, American writer and radio host •
Brenda Kahn (born 1967), American singer-songwriter •
Charles H. Kahn, American philosopher •
Charles N. Kahn III (born 1952), American businessman •
C. Ronald Kahn (born 1944), American physician and scientist •
David Kahn (writer) (1930–2024), American historian, journalist and writer •
David Kahn (sports executive) (born 1961), American sports executive •
Dominique Strauss-Kahn (born 1949), French managing director of the International Monetary Fund (IMF) •
Emilie Kahn, Canadian musician •
Ely Jacques Kahn (1884–1972), American commercial architect •
Fritz Kahn (1888–1968), German doctor and graphic designer •
Gilles Kahn (1946–2006), French computer scientist, described Kahn process networks •
Gus Kahn (1886–1941), American musician and songwriter •
Gustave Kahn (1859–1936), French poet •
Hannah Kahn (1911–1988), American poet from New York City •
Harold L. Kahn (1930–2018), American historian •
Herman Kahn (1922–1983), American military theorist and futurologist •
Irving Kahn (1905–2015), American investor •
Israel Kahn (born 1988), Peruvian footballer •
Jean-François Kahn (1938–2025), French journalist and essayist •
Jeff Kahn (mathematician), American mathematician •
Jenette Kahn (born 1947), American comic book editor •
Julius Kahn (congressman) (1861–1924), American congressman •
Julius Kahn (inventor) (1874–1942), American engineer, industrialist, and manufacturer •
Larry Kahn (tiddlywinks), American tiddlywinks champion •
Lehman Kahn (1827–1915), Belgian educationalist and writer •
Lisa B. Kahn, American economist •
Lisa M. Kahn (1921–2013), German-American scholar and poet •
Lloyd Kahn (born 1935), American publisher and author •
Louis Kahn (1901–1974), American architect •
Louis B. Kahn (1918–2012), American computer scientist and statistician •
Louis Kahn (admiral) (1895–1967), French admiral •
Lucian Kahn (born 1982), American singer, songwriter and guitarist of Schmekel •
Lucille Kahn (1902–1995), American actress and parapsychology advocate •
Madeline Kahn (1942–1999), American actress •
Michael Kahn (film editor) (born 1930), American film editor •
Michael Kahn (theatre director) (born 1937), American theater director and drama educator •
Morris Kahn (1930–2026), Israeli entrepreneur •
Oliver Kahn (born 1969), German footballer •
Otto Hermann Kahn (1867–1934), German-born American banker and patron of the arts •
Paul W. Kahn (born 1952), American legal scholar •
Philippe Kahn (born 1952), French-born American entrepreneur •
Reuben Leon Kahn (1887–1979), Lithuanian physician •
Richard Ferdinand Kahn (1905–1989), English economist •
Robert Kahn (composer) (1865–1951), German composer •
Robert Kahn (computer scientist) (born 1938), American electrical engineer, developer of the TCP and IP protocols •
Robert Louis Kahn (1918–2019), psychologist and social scientist •
Robert Ludwig Kahn (1923–1970), professor of German studies and poet •
Roger Kahn (1927–2020), American author and sports journalist •
Roger Wolfe Kahn (1907–1962), American jazz musician •
Ruth Ward Kahn (1872–?), American writer •
Sam Kahn (1911–1987), South African anti-apartheid politician, activist and lawyer •
Tom Kahn (1938–1992), American social-democrat, civil-rights leader, and labor-union officer •
Yoel Kahn (1930–2021), American Chabad rabbi •
Zadoc Kahn (1839–1905), Alsatian-French rabbi == Fictional characters ==