Hoag is a surname. Notable people with the surname include:
Arthur Hoag (1921–1999), American astronomer Bob Hoag, American record producer and songwriter Charles Hoag (1808–1888), American scholar and teacher; first school master of Minneapolis, Minnesota Charlie Hoag (1931–2012), American professional basketball player Dutch Hoag (1926–2016), American race car driver Elizabeth Gorham Hoag (1857–1875), American sorority sister; founding member of Sigma Kappa Harold Hoag (b. 1966), American professional wrestler Jan Hoag (b. 1948), American film and television actress Judith Hoag (b. 1963), American actress Myril Hoag (1908–1971), American professional baseball player Peter Hoag (1937-2024), American test pilot and aerospace engineer Ryan Hoag (b. 1979), American professional football player Tami Hoag (b. 1959), American romance novelist Truman H. Hoag (1816–1870), American politician
See also The Unpleasant Profession of Jonathan Hoag, a novella by Robert A. Heinlein Hoag's Object, a galaxy discovered by Arthur Hoag Hogue (disambiguation)