Beatrice "Bea" Afflerbach (14 June 1920 – 3 March 2003) was a Swiss graphic designer, painter, drafter and illustrator.
Afflerbach studied at the Kunstgewerbeschule Basel (now, Schule für Gestaltung Basel) and in 1941 was the first woman to graduate from the institution with a diploma in graphic design. After her studies she founded an office together with Sita Jucker and her later husband Ferdinand "Ferdi" Afflerbach in 1942, where commercially successful graphics were created.
Afflerbach-Hefti was involved in the women's rights movement. In 1957, she was one of the founding members of the Soroptimist International Club Basel, a club of working women that supports charitable projects worldwide. She designed posters campaigning for women's voting rights (women did not gain the right to vote in Switzerland until 1971). She took part in the (Swiss exhibition for women's work) in 1958.
The estate of the couple are held in the archives of the Schule für Gestaltung Basel.