Decker is a surname of German origin. Notable people with the surname include:
Contents
People
Arts and entertainment
Brooklyn Decker, an American model
Carol Decker, English recording artist
Cora Decker Sargent (1868-1944), American composer
Daniel Decker, Puerto Rican composer
Frank Duveneck, American figure and portrait painter.
Frans Decker (1684 – 1751), Dutch painter
Franz-Paul Decker (1923–2014), German conductor
Georg Decker (1818–1894), an Austrian portrait artist
Hans Decker, German sculptor of the fifteenth century
Jennifer Decker, a French actress
Johann Stephan Decker (1784–1844), French painter
John Decker (artist) (1895–1947), German painter, set designer and caricaturist in Hollywood
Lindsey Decker (1923–1994), American artist
Mary Beth Decker (b. 1981), American model
Richard Decker, cartoonist in The New Yorker
Jorel Decker, musical artist in the band Hollywood Undead
Government and politics
Bob Decker (1922-1999), American politician and educator
Edward Decker (1827–1911), American businessman and politician in Kewaunee County, Wisconsin
Eileen M. Decker, American lawyer
George Decker (1902–1980), American Chief of Staff of the United States Army
Grant Decker (1814–1890), American politician from Michigan
Bill Decker (sheriff) (1898–1970), Sheriff of Dallas, Texas during the assassination of John F. Kennedy
John Decker (fire chief) (1823–1892), American businessman, politician and firefighter
John A. Decker (1915–2006), American judge from Wisconsin
Michael P. Decker (born 1944), American politician from North Carolina
Russ Decker (born 1953), American politician from Wisconsin
Wilhelm Decker (1899–1945), Nazi politician
Sports
Bill Decker, American college baseball coach
Cody Decker (born 1987), American baseball player
Jaff Decker (born 1990), American baseball player
Nick Decker (born 1999), American baseball player
Steve Decker (born 1965), American baseball player
Claire Decker (born 1995), American stock car racing driver
Natalie Decker (born 1997), American stock car racing driver
Paige Decker (born 1993), American stock car racing driver
Brianna Decker (born 1991), American ice hockey player
Eric Decker (born 1987), American football player
Karl Decker (footballer) (1921–2005), Austrian footballer
Mary Decker (born 1958), American middle-distance runner
Other
Almarian Decker, American electrical engineer
Ed Decker, American evangelist
John Decker (fire chief) (1823–1892), American businessman, politician and firefighter
Karl Decker (1897–1945), German general
Matthew Decker, Dutch-born English merchant and writer
Scott Decker, American criminologist
Susan Decker, American corporate executive
Fictional characters
Charlie Decker, the protagonist of the 1977 novel Rage by Stephen King
Chloe Decker, character in Lucifer
Matt Decker, character in Star Trek
Dr. Philip Decker, character in Clive Barker's short novel Cabal and film adaptation Nightbreed
Colonel Roderick Decker, archenemy of The A-Team
Theodore Decker, the protagonist of the 2013 novel The Goldfinch by Donna Tartt
Willard Decker, character in Star Trek