Flags
Vessels by flag state (country of registration), most ships first.
- United States of America31,155
- Netherlands19,461
- Germany12,538
- United Kingdom12,084
- Kerguelen Islands10,828
- Norway9,840
- Sweden6,034
- Denmark4,741
- Canada4,640
- Panama3,807
- Liberia3,766
- Marshall Islands3,569
- Spain3,564
- Malta3,559
- Italy3,309
- Indonesia3,284
- Belgium2,966
- Singapore2,647
- Australia2,407
- Japan2,313
- South Korea1,904
- Finland1,842
- Portugal1,788
- Poland1,773
- Greece1,697
- People's Republic of China1,622
- Cayman Islands1,616
- Vietnam1,524
- Hong Kong1,358
- Taiwan1,307
- Türkiye1,211
- The Bahamas1,194
- Cyprus858
- Russian Federation834
- Switzerland822
- New Zealand815
- Brazil793
- Ireland693
- Antigua and Barbuda663
- Iceland637
- Austria363
- British Virgin Islands332
- Faroe Islands328
- Croatia304
- Barbados300
- Jamaica294
- Estonia291
- South Africa290
- Malaysia281
- Saint Kitts and Nevis279
- Luxembourg274
- Sierra Leone262
- Argentine Republic253
- Cook Islands248
- San Marino230
- Saint Vincent and the Grenadines226
- Bulgaria212
- Palau207
- Belize183
- Philippines170
- Bermuda162
- Cameroon158
- Gibraltar155
- Israel155
- Mexico154
- Latvia149
- Czech Republic135
- Iran133
- Thailand131
- Monaco126
- Vanuatu125
- Tanzania117
- Comoros115
- Slovenia107
- Lithuania102
- Togolese Republic102
- French Polynesia102
- Morocco98
- Colombia87
- Greenland86
- Slovak Republic85
- Guinea-Bissau78
- Algeria78
- Venezuela71
- Mongolia69
- Egypt66
- India63
- Sao Tome and Principe55
- Saudi Arabia54
- Wallis and Futuna Islands54
- Hungary52
- Dominica51
- Romania49
- Albania46
- Oman40
- Paraguay38
- Trinidad and Tobago38
- Tuvalu37
- Equatorial Guinea35
- Guadeloupe33
- Bangladesh33
- Curaçao, Sint Maarten, Bonaire/Sint Eustatius/Saba32
- Martinique32
- Namibia32
- North Korea31
- Georgia30
- Fiji30
- Lebanon26
- Montenegro21
- Tunisian Republic20
- Seychelles17
- Ukraine17
- Gambia17
- Libya16
- Mauritius15
- New Caledonia14
- Chile14
- Niue13
- Kiribati13
- Uruguay13
- Honduras13
- Qatar12
- Tonga12
- Nigeria11
- Dominican Republic11
- Cuba11
- Costa Rica11
- Nauru11
- Mozambique11
- United Arab Emirates9
- Liechtenstein9
- Andorra8
- Bolivia8
- Guinea8
- Guatemala8
- Guyana8
- Somali Democratic Republic8
- Papua New Guinea7
- Aruba7
- Gabonese Republic7
- Haiti6
- Falkland Islands6
- Serbia6
- French Guiana6
- Djibouti6
- Samoa6
- Azerbaijan6
- Grenada6
- Eswatini5
- Anguilla5
- Reunion5
- Mauritania5
- Mali4
- Madagascar4
- Malawi4
- Angola4
- Botswana4
- Cabo Verde4
- Kuwait4
- Cambodia4
- Ecuador4
- Kenya4
- Myanmar4
- Rwanda4
- Isle of Man4
- Syrian Arab Republic3
- Peru3
- Sri Lanka3
- Kazakhstan3
- Jordan3
- Solomon Islands3
- Zimbabwe3
- Ethiopia3
- Benin3
- Afghanistan3
- Zambia3
- Suriname2
- Nicaragua2
- State of Palestine2
- Turkmenistan2
- Côte d'Ivoire2
- Saint Pierre and Miquelon2
- Bhutan2
- Brunei Darussalam2
- Bahrain2
- Pakistan2
- Saint Lucia2
- Saint Helena2
- Senegal2
- North Macedonia2
- South Sudan2
- Bosnia and Herzegovina1
- Macao1
- El Salvador1
- Lao People's Democratic Republic1
- Iraq1
- Turks and Caicos Islands1
- Kyrgyz Republic1
- United States Virgin Islands1
- Northern Mariana Islands1
- German Democratic Republic1
- Pitcairn Island1
- Ghana1
- Congo1
- Central African Republic1
- Cocos (Keeling) Islands1