Rosetta is a given name. Notable people with the name include:
Rosetta Burke (born 1937), the first female Assistant Adjutant General of New York State and of the Army National Guard
Rosetta Cattaneo (1919-1988), Italian sprinter
Rosetta Cutolo (born 1937), sister of the notorious Camorra boss Raffaele Cutolo
Rosetta Hightower (born 1944), American singer
Rosetta Howard (1914-1974), American blues singer
Rosetta LeNoire (1911-2002),American stage, screen and television actress
Rosetta Lulah Baume (1871–1934),New Zealand teacher, feminist and community leader
Rosetta Pampanini (1896-1973), Italian soprano
Rosetta Sherwood Hall (1865-1951), medical missionary and educator
Sister Rosetta Tharpe, gospel and rock singer
Fictional
Rosetta Cammeniti, a fictional character from the Australian soap opera Neighbours
Rosetta, a character in the Disney Fairies franchise from Disney
