Brooker is a surname. Notable people with the surname include:
Alex Brooker (born 1984), English journalist and presenter
Bertram Brooker (1888–1955), Canadian writer
Bob Brooker (1926–1986), Australian rules footballer
Charlie Brooker (ice hockey) (born 1932), Canadian ice hockey player
Charlie Brooker (born 1971), British television presenter, journalist and writer
Chris Brooker (born 1986), English rugby union player
Edward Brooker (1891–1948), Australian politician, 31st Premier of Tasmania
Gary Brooker (born 1945), British musician
Greg Brooker (screenwriter), American screenwriter
Greg Brooker (music producer) (born 1981), British music producer
Ian Brooker (born 1934), Australian botanist
Ian Brooker (actor), British actor
James Brooker (1902–1973), American athlete
Justin Brooker (born 1977), Australian professional rugby league footballer
Lee Carroll Brooker, American military veteran serving a life sentence for marijuana possession
Lesley Brooker, Australian ornithologist
Matt Brooker, British comics artist
Mervyn Brooker (born 1954), English cricketer and school headmaster
Michael Brooker, Australian ornithologist
Moira Brooker (born 1957), British actress
Patricia Brooker, cast member in British TV reality show The Only Way Is Essex
Paul Brooker (born 1976), English footballer
Richard Brooker (1954–2013), English stunt performer
Scott Brooker, British puppeteer
Steve Brooker (born 1981), English football player
Todd Brooker (born 1959), Canadian former alpine ski racer and TV ski commentator
Tommy Brooker (born 1939), American football player
Tony Brooker (born 1925), British computer scientist