| Name: | GRELTORIA |
| Type: | Cargo Ship |
| Launched: | 1917 |
| Completed: | 09/1917 |
| Builder: | Northumberland Shipbuilding Co Ltd |
| Yard: | Howdon |
| Yard Number: | 240 |
| Dimensions: | 5143grt, 375.2 x 51.2 x 31.7ft |
| Engines: | T3cyl (25, 41 & 69 x 48ins), 367nhp |
| Engines by: | North-Eastern Marine Engineering Co Ltd, Wallsend |
| Propulsion: | 1 x Screw |
| Construction: | Steel |
| Reg Number: | 139618 |
| History: | |
| 08/1917 | Griffiths Lewis SN Co Ltd (JC Gould & Co Ltd), Cardiff |
| 27/09/1917 | Sank |
| Comments: | 27/09/1917: Sank after being torpedoed by U-Boat UB34 when 3 miles |
| NW by N of Flamborough Head on a voyage from the Tyne to Naples with coal |