| Name: | ROSTOFF |
| Type: | Tug |
| Launched: | 25/01/1868 |
| Completed: | 1868 |
| Builder: | C Mitchell & Co |
| Yard: | Low Walker |
| Yard Number: | 161 |
| Dimensions: | 196grt, 78nrt, 135.1 x 23.6 x 7.7ft; (by 1930: 178grt, 72nrt, 133.6 x 22.3 x 6.9ft) |
| Engines: | C2cyl (19 & 32 x 39ins), 53nhp |
| Engines by: | |
| Propulsion: | Paddle |
| Construction: | Iron |
| Reg Number: | n/a |
| History: | |
| 1868 | Commissioners for the Conservancy of the Don Estuary, Rostoff-on-Don |
| 187x | Renamed KOTZEBUE |
| 1920 | Government of Soviet Russia, Rostoff-on-Don |
| 1922 | Renamed STOURMAN |
| 24/08/1942 | Destroyed |
| Comments: | Built as a tug for non-propelled dredgers |
| 1918 - 1920: Russia Civil War - owner unknown | |
| 25/07/1941: Hired to Soviet Navy, Black Sea Fleet as a minesweeper | |
| 24/08/1942: Destroyed by the crew in the port of Temryuk | |
| It was impossible to evacuate the vessel from the Sea of Azov |