1. Arctic Ocean:
- Laptev Sea
- East Siberian Sea
- Chukchi Sea
- Kara Sea
- Barents Sea
2. Baltic Sea:
- Gulf of Finland
3. Black Sea:
- Crimean Peninsula
4. Caspian Sea:
- North Caspian
- Middle Caspian
- South Caspian
5. Pacific Ocean:
- Sea of Okhotsk
- Sea of Japan
Note: Russia also has access to two other oceans- The Atlantic Ocean through the Baltic Sea and the Arctic Ocean through the Barents Sea.