Prince Frederick Adolf, Duke of Östergötland was a Swedish Prince, youngest son of King Adolf Frederick of Sweden and Louisa Ulrika of Prussia, a sister of Frederick the Great, King of Prussia. He was given the title Duke of Östergötland.
- Occupation
- aristocrat, Generalfeldmarschall
- Citizenship
- Sweden
- Born
- July 18, 1750
- Died
- December 12, 1803, December 17, 1803