Barbro Alving (12 January 1909 – 22 January 1987) was a Swedish journalist and writer, a pacifist and feminist. She is widely known for writing under her pseudonym Bang. She wrote for, among others, the Swedish newspaper Dagens Nyheter and the magazines Idun and Vecko-Journalen. She reported from various scenes during the Spanish Civil War, World War II and the Cold War.