Russian Auxiliaries and Other Ships
Hospital Ships
Ob’ Class / Project 320 Hospital Ship LOA 505′ / 153.9 m TDISP 11,900 tons (4, 1 sold to China 2007)
Irtysh (1990)
Yenisey (1981) 
Submarine Depot Ships
Ugra / Borodino class / Project 1886 LOA ca. 475′ / 144.8 m TDISP ca. 8000 tons (10, all retired and scrapped: 7 were built as USSR submarine depot ships, with considerable armament, 2 were completed as Borodino class training ships, and 1 was built for the Indian Navy).
Repair / Depot Ships
Amur class / Project 304 LOA 400′ / 121.9 m TDISP 5,500 tons. (service since 1968, as many as 16 still active)
Krasnodon U-803 was PM-09 (1969-mid-1990s) Transferred to Ukrainian Navy in mid-1990s and renamed Donbas U-500, served as the flagship for a time and a Command Ship.
Malina class / Project 2020 floating technical base / nuclear submarine depot ship used to service nuclear submarine reactor/fuel rod components. LOA 452′ / 137.8 m TDISP 13,900 tons (3 still be active, 1 incomplete at Mykolaiv service since 1984)
Missile Instrumentation Ships
Marshal Krylov (1990) modified Marshall Nedelin class / Project 19141 LOA 692′ / 210.9 m TDISP 23,800 tons
Landing Craft Air Cushioned (LCAC)
Zubr Class Project 1232.2 / Pomornik LOA 187′ / 57 m TDISP 550 tons (2 active with Russian Navy in Black Sea, others active with Greece and China) largest military hovercraft in service.
Yevgeniy Kocheshkov 770 (1990) and Mordovia 782 (1991)
Aist Class / Project 12321 Dzheyran (1975) LOA 155′ / 47.2 m TDISP 300 tons (20 built, 6 or less still active)
Replenishment / Resupply Vessels
Boris Chilikin class / Project 1559V LOA 532′ / 162.1 m TDISP 23,800 tons (3 or less active, 3 retired, service since 1970)
Salvage Vessels
Kommuna Submarine Salvage Vessel (1915) LOA 315′ / 96 m TDISP 3,100 tons , oldest Russian commissioned naval ship. Catamaran-hulled and was loosely based on the Imperial German SMS Vulkan, U-boat rescue vessel. Currently a rescue vessel fitted with a British built rescue submersible. It has been reported that it is involved with the survey of the wrecksite of the Moskva guided missile cruiser wreck, in late April 2022.
Training Ships
Smolny Class / Project 887 LOA 453′ / 138.1 m TDISP 9,150 tons (2 active, 1 retired, service since 1976, both in Baltic Fleet)
Training Ships and replicas
Poltava (2019) Replica LOA 170′ / 51.8 m TDISP ca. 1150 tons. Replica of a 54-gun ship (1712-1732). Constructed at the Saint Petersburg Yacht Club, which was majorly enlarged to house this ship and other exhibits.
Goto Predestinatsia Replica (2014) LOA 160′ / 48.8 m replica of the original ship 58-gun ship of the line built by Peter the Great (1700-1711), the first domestically-built large Russian warship. Currently a museum ship located at the City of Voronezh, where the original was constructed.
The Searchers 