This is a list of Austrian inventors and discoverers. The following list comprises people from Austria, and also people of predominantly Austrian heritage, in alphabetical order of the surname.
B
Georg Joseph Beer, introducing a flap operation for treatment of cataracts (Beer's operation), as well as popularizing the instrument used to perform the surgery (Beer's knife).
Otto Frenzl: aeronautical pioneer, developed the area rule in 1943, a design technique for airfoils used to reduce an aircraft's drag at transonic and supersonic speeds. Later it was independently developed again by Richard T. Whitcomb in 1952.