Brenner is a surname. Notable people with the surname include:
Adam Brenner, better known under his stage name Adam Bomb (born 1963), American musician
Al Brenner (born 1947), American football player
Art Brenner (born 1924), American artist
Athalya Brenner (born 1943), Dutch-Israeli biblical scholar
Barbara Brenner (1951–2013), American activist
Benjamin Brenner (1903–1970), New York politician and judge
Bert Brenner (1887–1971), American baseball player
Bror Brenner (1885–1923), Finnish sailor
Charles Brenner, American biologist
Charles Brenner, APL implementor and forensic mathematics
Charles Brenner (psychiatrist) (1913–2008), American psychoanalyst
Claudia Brenner (born 1956), American activist
David Brenner (1936–2014), American comedian
David S. Brenner, American film editor
Engelbert Brenner (1904–1986), Austrian-American musician
Ernst Brenner (1856–1911), Swiss politician
George Brenner, American cartoonist
Guillaume Brenner (born 1986), French-born Togolese footballer
Helmut Brenner (born 1957), Austrian ethnomusicologist
Hoby Brenner (born 1959), American football player
John Brenner (disambiguation), several people
Johnny Brenner (born 1971), Irish hurler
Joshua Ilika Brenner (born 1976), Mexican swimmer
József Brenner, better known under his pen name Géza Csáth (1887–1919), Hungarian writer
Kehoma Brenner (born 1986), German rugby union player
Lenni Brenner (born 1937), American activist
Lisa Brenner (born 1974), American actress
Ludwig von Brenner (1833–1902), German composer
Malcolm Brenner, British scientist
Marie Brenner, American writer
Mark Brenner, American journalist
Paolo Brenner (born 1966), German cardiac surgeon
Reeve Robert Brenner (born 1936), American rabbi
Reuven Brenner, Canadian resident economist
Robert Brenner, American historian
Sophia Elisabet Brenner (1659–1730), Swedish writer
Sydney Brenner, (born 1927), South African biologist
Veronica Brenner (born 1974), Canadian skier
Victor David Brenner (1871–1924), American sculptor and designer of the Lincoln Wheat Ears Cent
Vytas Brenner (1946–2004), Venezuelan musician
Yosef Haim Brenner (1881–1921), Ukrainian-born Hebrew-language author
Walter Brenner (disambiguation), several people
Zev Brenner, American talk radio host
Zvi Brenner, Israeli military leader
Fictional characters:
Zeke Brenner, character from Doonesbury