Logan is a surname. Notable people with the surname include:
Sport
Adam Logan (born 1975), tournament Scrabble player
Boone Logan (born 1984), Major League Baseball player
Carlos Logan (born 1985), English footballer
Conrad Logan (born 1986), Irish football player
Doug Logan, former commissioner of Major League Soccer
Gerald Logan (born 1879), field hockey player
Ian Logan (born 1982), professional Canadian football safety
Jack Logan, English rugby league footballer
Jeff Logan, American high school and collegiate football player
Jerry Logan (born 1941), American football player
Jim Logan (1916–2004), American football player
Jud Logan (born 1959), American hammer thrower
Kenny Logan (born 1972), former Scottish rugby player
Marc Logan (born 1965), former American football running back
Nook Logan (born 1979), Major League Baseball player
Obert Logan (born 1941), American football player
Randy Logan (born 1951), American football player
Scott Logan (born 1976), Australian professional rugby league player
Stefan Logan (born 1981), National Football League player
Steve Logan (born 1980), American professional basketball player
Tom Logan (born 1985), Australian rules footballer
Ernie Logan (born 1968), American football player
Music
Brad Logan, punk guitarist
Giuseppi Logan (born 1935), jazz musician
Jack Logan, American singer-songwriter
Karl Logan, heavy metal guitarist
Media and entertainment
Adrian Logan (born 1955), Northern Irish television presenter
Andrew Logan (born 1945), English artist
Celia Logan (1837-1904), American actress, writer, and translator
Cornelius Ambrosius Logan (1806-1853), Irish-American journalist, actor, and playwright
Crawford Logan, British actor
Daniel Logan (born 1987), Māori actor
Eliza Logan (1827-1872), American actress
Ella Logan (1913–1969), actress and singer
Gabby Logan (née Yorath, born 1973), English television presenter
Jacqueline Logan (1901–1983), silent movie actress
Jenny Logan (born 1942), English actress
Jimmy Logan (1928–2001), Scottish actor and comedian
Josh Logan (born 1980), reality television contestant
Joshua Logan (1908–1988), American stage and film director
Lara Logan (born 1971), South African television journalist
Marc Logan (broadcast journalist), Filipino broadcast journalist, radio commentator, TV presenter and comedian
Olive Logan (1839–1909), theatre actress and writer
Phyllis Logan (born 1956), Scottish actress
Writers and academics
Alastair Logan, biblical scholar
Deborah Norris Logan, historian and memoirist
Bey Logan (born 1961), expert on East Asian cinema
Bruce Logan (born 1938), New Zealand Christian writer and social commentator
Nick Logan (born 1947), English journalist and magazine editor
Rayford Logan (1897–1982), historian and race activist
Stuart Harris-Logan (born 1980), Gaelic folklorist and writer
Politics and government
Logan (Iroquois leader) (1723?–1780), a Cayuga orator and war leader
Alexander Logan (1841–1894), Canadian politician
Cornelius Ambrose Logan (1832-1899), American physician, writer, and diplomat
Sir Donald Logan (1917–2009), British diplomat involved in the Suez crisis, afterwards ambassador
Edward Lawrence Logan (1875–1939), American militia officer and politician
George Logan (1753–1821), United States senator
John A. Logan (1826–1886), United States soldier and political leader
M. M. Logan (1874–1939), United States Senator
Sean Logan (born 1970), American politician from Pennsylvania
Willie Logan (born 1957), former member of the Florida House of Representatives
Fictional characters
From the soap opera The Bold and the Beautiful:
Beth Logan
Brooke Logan
Donna Logan
Katie Logan
Storm Logan
From the TV drama 24:
Charles Logan (24 character), U.S. president
Martha Logan, U.S. First Lady
DC Comics universe
Garfield Logan, alter ego of Beast Boy
Marvel Comics universe
Dog Logan
Thomas Logan
Cassie Logan, fictional protagonist of Mildred D. Taylor's novel, Roll of Thunder, Hear My Cry
Gabriel Logan, fictional spy from the Syphon Filter video game franchise
Jet-Ace Logan, fictional interplanetary RAF pilot from the eponymous comic strip
Jonny Logan, fictional bounty hunter from the eponymous comic series
Lieutenant Commander Logan, fictional character from the episode "The Arsenal of Freedom" in Star Trek: The Next Generation
Mike Logan (Law & Order), fictional detective from the Law & Order television franchise
Tom Logan (character), fictional character appearing in the Scary Movie American film series
Other
Benjamin Logan (1742–1802), American pioneer
Harvey Logan (1867–1904), notorious outlaw and gunman who ran with Butch Cassidy and the Sundance Kid's infamous Wild Bunch gang
Hugh Logan (1834–1903), American Civil War Medal of Honor recipient
Patrick Logan (1791–1830), commandant of Moreton Bay penal colony
Stephen T. Logan (1800–1880), American lawyer
Thomas M. Logan (1840–1914), Confederate general
John William Logan, known as "Paddy" Logan, (1845 – 25 May 1925), civil engineering contractor and Liberal MP