Enlistment district
| Name | Details |
|---|---|
| D/S Maderas | Build year 1904 |
| Jernfullrigger Mafalda | Build year 1878 |
| D/S Magnus Barfod | Build year 1884 |
| Bark Magnus Lagabøter | Build year 1868 |
| D/S Main | Build year 1906 |
| Bark Makrina | Build year 1865 |
| D/S Malm | Build year 1902 |
| D/S Manchester | Build year 1882 |
| D/S Mandal | Build year 1884 |
| D/S Manto | Build year 1922 |
| Stålbark Marco Polo | Build year 1892 |
| Bark Maren | Build year 1874 |
| D/S Margot | Build year 1915 |
| Bark Margrethe | Build year 1881 |
| M/S Mari | Build year 1923 |
| Bark Maria | Build year 1876 |
| M/S Maria Margaretha | Build year 1919 |
| Bark Marianne | Build year 1831 |
| D/S Maridal | Build year 1906 |
| Bark Marie | Build year 1856 |
| Bark Marie | Build year 1865 |
| D/S Marie de Giorgio | Build year 1911 |
| D/S Marika | Build year 1892 |
| Alf Teodor Markussen | Born October 22, 1899 in Grimstad |
| Jernfullrigger Marpesia | Build year 1866 |