Rosa is a given name, especially in the Portuguese, Italian and Spanish languages.
It may refer to:
Rosa de Lima, or Rose of Lima, nun and saint
Rosa Benozzi Balletti, Italian-French actor
Rosa Blasi, American actress
Rosa Nouchette Carey (b. 1840 - d. 1909), English children's writer and popular novelist
Rosa Díez, Spanish politician
Rosa Fuentes, Mexican swimmer
María Rosa Gallo, Argentinian actress
Rosa López, also known as "Rosa", Spanish singer and dancer
Rosa Luxemburg, German communist leader
Rosa Mota, Portuguese marathoner
Rosa Mendes, half Costa Rican and half Czech professional wrestler
Rosa O'Neill, Irish wife of Owen Roe O'Neill
Rosa Parks, American civil rights icon
Rosa Russo Iervolino, Italian politician
Rosa Scarlatti, Italian opera singer
Rosa Vercellana known as Rosina or La Bela Rosin, mistress and later wife of Victor Emmanuel II, King of Italy
Rosa Ponselle, American operatic soprano
Rosa von Praunheim, German filmmaker and gay rights activist