English: Naval and merchant ships and boats of the Russian Empire that served in World War I (1914 - 1918).
This category has the following 14 subcategories, out of 14 total.
- ► World War I cruisers of Russia (12 C)
- ► World War I gunboats of the Russian Empire (15 C, 1 F)
- ► Yakut (ship, 1887) (1 F)