Engine
| Name | Details |
|---|---|
| T/T Mission Santa Maria | Build year 1944 |
| T/T T2 Moccasin Gap | Build year 1945 |
| T/T T2 Modal | Build year 1945 |
| T/T Monocacy | Build year 1943 |
| T/T Mosocean | Build year 1974 |
| T/T Mostank | Build year 1975 |
| M/S Musketeer Friend | Build year 1977 |
| M/S Musketeer Fury | Build year 1976 |
| T/T Nerva | Build year 1970 |
| T/T Newberg | Build year 1944 |
| T/T New Ecota | Build year 1945 |
| T/S Niels Nielsen | Build year 1916 |
| T/T T2 Ninty-Six | Build year 1945 |
| T/T Norman Lady | Build year 1973 |
| T/T Norse King | Build year 1970 |
| T/T Ocean Trader | Build year 1974 |
| T/T Octavian | Build year 1971 |
| T/T Oregon Trail | Build year 1943 |
| T/T Oslo Countess | Build year 1975 |
| T/T Oslo Energy | Build year 1968 |
| T/S Pacific | Build year 1915 |
| T/T Patrick. J. Hurley | Build year 1941 |
| T/T Paulus Hook | Build year 1944 |
| T/T T2 Perote | Build year 1943 |
| T/T Rainier | Build year 1944 |