Plaichinger
Plaichinger is the family name of the following people:
- Cajetan Plaichinger (1794–1869), Austrian lawyer and author
- Julius Plaichinger (1892 – after 1937), Austro-German officer and SS leader
- Karl Plaichinger (1880–1922), Austrian mountaineer
- Thila Plaichinger (1868–1939), Austrian opera singer
- Thomas Plaichinger (* 1960), Austrian journalist and non-fiction author
