Nagle is a surname.

Notable people with this surname include:

Angela Nagle (born 1971), Irish non-fiction writer and academic Austen Harold Nagle (1903-1984), English aeronautical meteorologist Browning Nagle (1968–2026), American football player Courtney Nagle (born 1982) American tennis player David R. Nagle (born 1943), American politician Don Nagle (1938–1999), American karate grand master Florence Nagle (1894–1988), British feminist, racehorse trainer and dog breeder Gary Nagle (born 1974/1975), South African business executive, CEO-designate of Glencore Jack Nagle (1917–1991), American college basketball coach Jacob Nagle (1761–1841), British sailor James Nagle (disambiguation), various people John Nagle, author of RFC896, see Nagle's algorithm John Nagle (1913–2009), Australian lawyer, soldier and jurist John Joseph “Jay” Nagle III (born 2000), American basketball player Kel Nagle (1920–2015), Australian golfer Leda Nagle (born 1951), Brazilian journalist and TV presenter Margaret Nagle (born 1969), screenwriter and TV producer Mary Kathryn Nagle, Cherokee playwright and lawyer Matt Nagle (1979–2007), one of the first people to use a brain-computer interface to restore functionality lost due to paralysis Nano Nagle (1718–1784), founder of the Presentation Sisters Noel Nagle (born 1945), Irish musician, member of The Wolfe Tones Patrick S. Nagle (1858–1924), American political organizer Rob Nagle, American actor, director, teacher, and acting coach Ron Nagle (born 1939), American ceramic sculptor Slade Nagle (born 1980), American football coach William Nagle (author) (1947–2002), Australian soldier and author William Nagle (American football), American football coach

Fictional Mackey Nagle, a recurring character on Smart Guy

See also Nagl, a surname Nagel (surname)