Purlin-Arnbach
Pfetten-Arnbach is the family name of the following people:
- Berthold von Pfetten-Arnbach (* 1934), German diplomat
- Sigmund von Pfetten-Arnbach (1847–1931), landowner, lawyer and member of the German Reichstag
- Theodor von Pfetten-Arnbach (1852–1922), Bavarian major general