Feodosiy
Feodosiy or Feodosy (Russian: Феодосий) is a Russian-language form of the masculine given name Theodosius. The lay form of the name is Fedosey. Notable people with the name include:
- Feodosy Chernyshev
- Feodosiy Efremenkov, Russian former competitive figure skater
- Feodosy Krasovsky
- Feodosiy Petsyna, archbishop in the Ukrainian Orthodox Church
- Feodosiy of Kiev