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 | Next 20 |
| Name | IMO | Flag | Build/Gross | Type | |
| Maharah | 9079377 | SAU | 1996 / 846 | Tug | |
| Maiden Castle | 7362859 | GBR | 1974 / 276 | Tug | |
| Marg Gerling | 5428087 | BEL | 1961 / 136 | Tug |
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| Marius | NLD | 1962 / 62 | Tug | ||
| Marpa-B | BEL | 1962 / 0 | Tug | ||
| Martijn Eva | NLD | 0 / 0 | Tug |
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| Martine Letzer | 5227110 | BEL | 1960 / 161 | Tug | |
| MCS Marlene | 9252084 | GBR | 2001 / 160 | Tug | |
| Meander | 9394026 | NLD | 2006 / 224 | Tug |
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| Mehari | NLD | 1969 / 0 | Tug |
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| Mercur | 7232626 | DEU | 1972 / 243 | Tug |
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| Michel Gerling | 5234096 | BEL | 1947 / 152 | Tug | |
| Middelbank | NLD | 1964 / 0 | Tug | ||
| Midlum | NLD | 1959 / 0 | Tug | ||
| Minotavros | GRC | 1960 / 156 | Tug | ||
| Miss Lynn | 7223261 | USA | 1972 / 199 | Tug |
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| Mistral | 7711050 | BHS | 1978 / 506 | Tug | |
| Mjolner | 7382342 | DNK | 1974 / 196 | Tug | |
| Mon-Desir | NLD | 2000 / 0 | Tug |
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| Monika | NLD | 0 / 0 | Tug | ||
| MTS Valiant | 9476044 | GBR | 2008 / 221 | Tug |
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