REGINA SEAWAYS - IMO 9458535- 
| Name | : | REGINA SEAWAYS |
| Former names | : | Energia (until 2011) |
| IMO number | : | 9458535 |
| Type | : | roro and passenger vessel / ferry Kiel - Klaipeda |
| Built | : | 2010 |
| Length | : | 198,99 m |
| Beam | : | 26,6 m |
| Draught | : | 6,4 m |
| Speed | : | 25 knots |
| Capacity | : | 600 passengers / 2623 lanemeters |
| Owner | : | Grimaldi Holding, Napoli - Italy |
| Operator | : | DFDS Seaways, Copenhagen - Denmark |
| Flag | : | Lithuania |
| Port of registry | : | Klaipeda |
