Seilern and Aspang
Seilern und Aspang is the family name of the following people from the Austrian noble family Seilern :
- Antoine Seilern and Aspang (1901–1978), Austro-British art historian and art collector
- Christian August von Seilern (1717–1801), Austrian diplomat and statesman
- Crescence Seilern (1799–1875), Austro-Hungarian countess
- Johann Friedrich von Seilern (1646–1715), Austrian court chancellor
- Josef von Seilern and Aspang (1883–1939), Austrian ornithologist and oologist
- Karl Maximilian von Seilern and Aspang (1825–1905), Austrian politician and farmer