Collection
| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
| Name | IMO | Flag | Build/Gross | Type | |
| Oerd | 9269673 | NLD | 2003 / 2286 | Roro / Passenger |
|
| Olau Britannia | 8020642 | DEU | 1982 / 15800 | Roro / Passenger | |
| Olau Britannia | 8712520 | DEU | 1990 / 33336 | Roro / Passenger | |
| Olau Finn | 6524905 | FIN | 1966 / 7978 | Roro / Passenger | |
| Olau Hollandia | 7928811 | DEU | 1981 / 15800 | Roro / Passenger | |
| Olau Hollandia | 8712518 | DEU | 1989 / 33336 | Roro / Passenger | |
| Olau Kent | 7006314 | DNK | 1970 / 4371 | Roro / Passenger | |
| Oosterschelde | NLD | 1933 / 0 | Roro / Passenger | ||