Jo-Anne, Jo Anne, Jo-Ann and Jo Ann (all variants of Joanne) is a feminine given name. Notable persons with that name include:
Jo Ann Algermissen (1942–2009), American novelistJo-Anne Baird, English educational theoristJo Anne B. Barnhart (born 1950), American social security officialJo Ann Campbell (born 1938), American singerJo-Anne L. Coe (1933–2002), American politicianJo Ann Davis (1950–2007), American politicianJo-Anne Dobson (born 1966), Northern-Irish politicianJo Ann Emerson (born 1950), American politicianJo Ann M. Gora, American academicJo Ann Kelly (1944–1990), English singer and guitaristJo-Anne Knowles, English actressJo Anne Lyon (born 1940), American church leaderJo-Anne Nadler, British journalist and authorJo-Anne McArthur (born 1976),Canadian photojournalist, animal rights activist and authorJo Ann Pflug (born 1940), American actressJo-Anne Richards, South African journalist and authorJo Ann Sayers (1918–2011), American actressJo Ann Sprague (born 1931), American politicianJo Anne Van Tilburg, American archaeologistJo Anne Worley (born 1937), American actressJo Ann Zimmerman (born 1936), American politician