Posey is an English-language surname most commonly found in North America.

Notable people with the surname include:

Amanda Posey, British film producer Bill Posey, U.S. representative from Florida Buster Posey, Major League Baseball player Carnot Posey, Confederate general in the American Civil War Cumberland Posey, Negro league baseball owner Darrell A. Posey, ethnobiologist Francis B. Posey, Indiana lawyer and politician Hercules Posey, enslaved African owned by President George Washington James Posey, basketball player John Posey (actor), actor John Adams Posey, Indiana lawyer and politician John Wesley Posey, Indiana abolitionist Kailia Posey, American beauty pageant contestant Parker Posey (born 1968), American actress Parker McKenna Posey (born 1995), American actress Sam Posey, American racecar driver and sports broadcast journalist Sandy Posey, American singer Thomas Posey, 19th-century U.S. general and politician, namesake of Posey County, Indiana Travis Posey (born 1979), American mass shooter Tyler Posey (born 1991), American actor

See also Posey (given name)