Editha is a feminine given name. Notable people with this name include:
Editha Knocker (1869–1950), English violinist
Editha Olga Bailey (1903–1980), president of multiple Australian organizations
Editha Limbach (1933–2023), German politician
Editha von Rahden (1823–1885), Baltic-German philanthropist
Ann O'Delia Diss Debar, English criminal
Editha Greville Prideaux, New Zealand artist
Editha Aceituna Thurlow Griffin (1876–1949), British writer