McCook is a surname. Notable people with the surname include:
John McCook (1945-present), actor
Tommy McCook, Jamaican saxophonist
"The Fighting McCooks"
Daniel McCook (1798-1863), killed in action during US Civil War
Robert Latimer McCook (1827-1862), US general, killed during US Civil War, son of Daniel
Alexander McDowell McCook (1831-1903), US general, son of Daniel
John James McCook (lawyer) (b. 1845), soldier and lawyer, son Daniel
Daniel McCook, Jr. (1834-1864) soldier, killed in action during US Civil War, son of Daniel
Edwin S. McCook, (1837-1873), Governor of Dakota Territory son of Dan
John James McCook, served in Civil war, brother of Daniel
Edward Moody McCook (1833-1909), soldier and governor, son of John
Anson George McCook (b. 1835), politician, son of John
Henry Christopher McCook (1837-1911), clergyman and naturalist, son of John
John James McCook (professor) (b. 1843), clergyman and professor, son of John
Roderick McCook (1839-1886), U.S. Naval officer, son of John
