| Name: | DOLFIJN |
| Type: | Fishing Vessel |
| Launched: | 06/02/1905 |
| Completed: | 03/1905 |
| Builder: | Smith's Dock Co Ltd |
| Yard: | North Shields |
| Yard Number: | 764 |
| Dimensions: | 162grt, 70nrt, 105.5 x 20.8 x 11.2ft |
| Engines: | T3cyl (11, 18 & 30 x 21ins), 51nhp |
| Engines by: | MacColl & Pollock Ltd, Sunderland |
| Propulsion: | 1 x Screw |
| Construction: | Steel |
| Reg Number: | n/a |
| History: | |
| 03/1905 | Zeevisscherij Maats Doggerbank, IJmuiden |
| 19XX | NVVisscherij Mij "Dolfijn" (NV Sheeps Exploitatie Mij de Mareezaten), IJmuiden |
| 07/09/1917 | Missing |
| Comments: | 07/09/1917: Left IJmuiden for the North Sea |
| Subsequently reported missing |