Engine
| Name | Details |
|---|---|
| D/S Mataura | Build year 1949 |
| D/S Medoc | Build year 1947 |
| D/S Meløyvær | Build year 1952 |
| D/S Mercur | Build year 1870 |
| D/S Mimona | Build year 1922 |
| D/S Montana | Build year 1934 |
| D/S Mont des Cats | Build year 1949 |
| D/S Mui Finn | Build year 1952 |
| D/S Mui Hock | Build year 1936 |
| D/S Måkefjell | Build year 1932 |
| D/S Negostar | Build year 1953 |
| D/S Nego Star | Build year 1953 |
| D/S Neptuges | Build year 1953 |
| D/S Netto | Build year 1870 |
| D/S Nonja | Build year 1931 |
| Kanonbåt 2. klasse Nor | Build year 1878 |
| D/S Nordstjernen | Build year 1937 |
| D/S Nordvangen | Build year 1929 |
| D/S Norman | Build year 1882 |
| D/S Norruna | Build year 1919 |
| D/T North Star | Build year 1918 |
| D/S Nortreff | Build year 1955 |
| D/S Nortuna | Build year 1953 |
| D/T Norvest | Build year 1954 |
| D/S Norviken | Build year 1950 |