Franz Rieger
Franz Rieger is the name of the following people:
- Franz Rieger (organ builder) (1812–1885), Silesian organ builder
- Franz Rieger (Lieutenant Field Marshal) (1850–1921), Czech-Austrian Lieutenant Field Marshal and military writer
- Franz Rieger (writer) (1923-2005), Austrian writer
- Franz Rieger (politician) (* 1959), German politician (CSU), MdL Bavaria