Letnjaja
Letnjaja (Russian Летняя ) is the name of a variety of rivers in Russia, including:
- Letnjaja (Berjosowka) , tributary of the Berjosowka
- Letnjaja (Jorsa) , tributary of the Jorsa
- Letnjaja (Lower Tunguska) , tributary of the Lower Tunguska
- Letnjaja (White Sea) , tributary of the White Sea
- Letnjaja (Wyg) , tributary of the Wyg
