Schwarzenbach is a Swiss German surname that may refer to Alfred Schwarzenbach, Swiss Olympic equestrian Annemarie Schwarzenbach, Swiss author and journalist Blake Schwarzenbach, American singer and guitarist Gerold Schwarzenbach, Swiss chemist Hans Schwarzenbach, Swiss Olympic equestrian James Schwarzenbach, Swiss politician, author and publisher Renée Schwarzenbach-Wille, Swiss photographer Urs Schwarzenbach, Swiss financier Wikipedia