Fannie is a given name. Notable people with the name include:
Fannie Barrier Williams (1855–1944), African American educator, political and women's rights activist
Fannie Barrios, Venezuelan bodybuilder
Fannie Bloomfield Zeisler (1863–1927), Austrian-born American pianist
Fannie C. Williams (1882–1980), American educator
Fannie E. Motley, American schoolteacher and president of the National Association of Teachers in Colored Schools
Fannie Farmer (1857–1915), American culinary expert and author
Fannie Fern Andrews (1867–1950), American lecturer, teacher, social worker and writer
Fannie Flagg (born 1944), American actress, comedian and author
Fannie Heaslip Lea (1884–1955), American author and poet
Fannie Hillsmith (1911–2007), American cubist painter
Fannie Hurst (1885–1968), American novelist
Fannie Kauffman (1924–2009), a Mexican comedian and actress
Fannie Lee Chaney (1921–2007), American baker turned civil rights activist
Fannie Lou Hamer (1917–1977), American voting rights activist
Fannie Nampeyo (1900–1987), American potter
Fannie Hardy Eckstorm (1865–1946), American writer, ornithologist and folklorist
Fannie Porter (1873-c.1940), American brothel owner
Fannie Salter (1883–1966), American lighthouse keeper
Fannie Sellins (1872–1919), American union organizer
Fannie Ward (1872–1952), vaudeville and silent film actress