Rank group
General / flag officers
Senior officers
Junior officers
Antigua and Barbuda Coast Guard [ 1]
Captain
Commander
Lieutenant commander
Lieutenant
Lieutenant (junior grade)
Sub-lieutenant
Royal Australian Navy [ 2]
Admiral of the fleet
Admiral
Vice admiral
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Sub lieutenant
Acting sub lieutenant
Royal Bahamas Defence Force [ 3]
Commodore
Captain
Senior commander
Commander
Lieutenant commander
Senior lieutenant
Lieutenant
Sub-lieutenant
Acting sub-lieutenant
Bangladesh Navy [ 4]
এ্যাডমিরাল Aeḍmirāl
ভাইস এ্যাডমিরাল Bhā'is aeḍamirāl
রিয়ার এ্যাডমিরাল Riẏār aeḍamirāl
কমোডোর Kômōḍōr
ক্যাপ্টেন Kaepṭēn
কমান্ডার Kômānḍār
লেফটেন্যান্ট কমান্ডার Lēphṭēnānṭ kômānḍār
লেফটেন্যান্ট Lēphṭēnānṭ
সাব-লেফটেন্যান্ট Sāb-lēphṭēnānṭ
এ্যাক্টিং সাব-লেফটেন্যান্ট Ēyākṭiṁ sāb-lēphṭēn'yānṭ
মিডশিপম্যান Miḍśipmaen
Barbados Coast Guard [ 5]
Commodore
Commander
Lieutenant commander
Lieutenant
Sub lieutenant
Midshipman
Belize Coast Guard
Rear admiral
Rear admiral (lower half)
Captain
Commander
Lieutenant commander
Lieutenant
Lieutenant (junior grade)
Ensign
Botswana
No navy
Royal Brunei Navy [ 6]
Laksamana armada
Laksamana
Laksamana madya
Laksamana muda
Laksamana pertama
Kepten
Komander
Leftenan komander
Leftenan
Leftenan madya
Leftenan muda
Cameroon Navy
Amiral d'escadre
Vice-amiral d'escadre
Vice-amiral
Contre-amiral
Capitaine de vaisseau
Capitaine de frégate
Capitaine de corvette
Lieutenant de vaisseau
Enseigne de vaisseau de 1re classe
Enseigne de vaisseau de 2e classe
Royal Canadian Navy [ 7] [ 8]
Admiral
Vice-admiral
Rear-admiral
Commodore
Captain (N)
Commander
Lieutenant-commander
Lieutenant (N)
Sub-lieutenant
Acting sub-lieutenant
Amiral(e)
Vice-amiral(e)
Contre-amiral(e)
Commodore
Capitaine de vaisseau
Capitaine de frégate
Capitaine de corvette
Lieutenant(e) de vaisseau
Enseigne de vaisseau de 1re classe
Enseigne de vaisseau de 2e classe
Cyprus Navy [ 9]
Αρχιπλοίαρχος Archiploíarchos
Πλοίαρχος Ploíarchos
Αντιπλοίαρχος Antiploíarchos
Πλωτάρχης Plotárchis
Υποπλοίαρχος Ypoploíarchos
Ανθυποπλοίαρχος Anthypoploíarchos
Σημαιοφόρος Simaiofóros
Dominica
No navy
Eswatini
No navy
Republic of Fiji Navy
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Sub-Lieutenant
Ensign
Gabonese Navy
Amiral
Vice-amiral d'escadre
Vice-amiral
Contre-amiral
Capitaine de vaisseau
Capitaine de frégate
Capitaine de corvette
Lieutenant de vaisseau
Enseigne de vaisseau de 1re classe
Enseigne de vaisseau de 2e classe
Ghana Navy
Admiral
Vice admiral
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Sub lieutenant
Grenada
No navy
Guyana Coast Guard
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Lieutenant junior grade
Sub-lieutenant
Indian Navy [ 10]
Admiral एडमिरल
Vice admiral वाइस एडमिरल
Rear admiral रियर एडमिरल
Commodore कमोडोर
Captain कैप्टन
Commander कमांडर
Lieutenant commander लेफ़्टिनेंट कमांडर
Lieutenant लेफ्टिनेंट
Sub-lieutenant सब लेफ्टिनेंट
Midshipman मिडशिपमैन
Rank group
General / flag officers
Senior officers
Junior officers
Jamaican Coast Guard [ 11]
Vice admiral
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Lieutenant (junior grade)
Sub-lieutenant
Kenya Navy [ 12]
General
Lieutenant general
Major general
Brigadier
Colonel
Lieutenant colonel
Major
Captain
Lieutenant
Second lieutenant
Kiribati
No navy
Lesotho
No navy
Royal Malaysian Navy [ 13]
Laksamana armada
Laksamana
Laksamana madya
Laksamana muda
Laksamana pertama
Kepten
Komander
Leftenan komander
Leftenan
Leftenan madya
Leftenan muda
Maritime Squadron of Malta [ 14]
Brigadier Brigadier
Colonel Kurunell
Lieutenant colonel Logutenent kurunell
Major Maġġur
Captain Kaptan
Lieutenant Logutenent
Second lieutenant Sekond logutenent
Mauritius
No navy
Mozambique Naval Command
Almirante
Vice-almirante
Contra-almirante
Capitão de mar e guerra
Capitão de fragata
Capitão-tenente
Primeiro-tenente
Segundo-tenente
Guarda-marinha
Namibian Navy [ 15]
Admiral
Vice admiral
Rear admiral
Rear admiral junior grade
Captain
Commander
Lieutenant commander
Lieutenant
Lieutenant junior grade
Ensign
Namibian Marine Corps
Marine Commandant
Commander
Lieutenant commander
Lieutenant
Lieutenant (junior grade)
Ensign
Nauru
No navy
Royal New Zealand Navy [ 16]
Admiral of the fleet [ 17]
Vice admiral
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Sub lieutenant
Ensign
Nigerian Navy [ 18]
Admiral of the Fleet
Admiral
Vice admiral
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Sub-Lieutenant
Midshipman
Pakistan Navy [ 19]
Admiral ایڈمرل
Vice admiral وائس ایڈمرل
Rear admiral بحریہ کا امیر
Commodore کموڈور
Captain کپتان
Commander کمانڈر
Lieutenant commander لیفٹیننٹ کمانڈر
Lieutenant لیفٹیننٹ
Sub-lieutenant سب لیفٹیننٹ
Midshipman مڈ شپ مین
Papua New Guinea Maritime Element
Rear Admiral
Commodore
Captain
Commander
Lieutenant Commander
Lieutenant
Sub Lieutenant
Rwanda
No navy
Saint Kitts and Nevis Coast Guard
Commander
Lieutenant Commander
Lieutenant
Sub-Lieutenant
Midshipman
Saint Lucia
No navy
Rank group
General / flag officers
Senior officers
Junior officers
Saint Vincent and the Grenadines
No navy
Samoa
No navy
Seychelles Coast Guard [ 20]
Brigadier
Colonel
Lieutenant colonel
Major
Captain
Lieutenant
Second lieutenant
Sierra Leone Navy
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Lieutenant (junior grade)
Sub-Lieutenant
Republic of Singapore Navy [ 21]
No insignia yet
Admiral
Vice admiral
Rear admiral
Rear admiral (junior grade)
Colonel
Senior lieutenant colonel
Lieutenant colonel
Major
Captain
Lieutenant
Second lieutenant
Solomon Islands
No navy
South African Navy [ 22]
Admiral
Vice admiral
Rear admiral
Rear admiral (junior grade)
Captain
Commander
Lieutenant commander
Lieutenant
Sub lieutenant
Ensign
Sri Lanka Navy [ 23]
Admiral of the fleet
Admiral
Vice admiral
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Sub-lieutenant
Midshipman
Swaziland
No navy
Tanzania Naval Command
Vice admiral
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Sub lieutenant
Ensign
Togolese Navy [ 24]
Vice-amiral
Contre-amiral
Capitaine de vaisseau
Capitaine de frégate
Capitaine de corvette
Lieutenant de vaisseau
Enseigne de vaisseau de 1re classe
Enseigne de vaisseau de 2e classe
Tongan Navy [ 25]
Commander-in-chief
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Sub lieutenant
Midshipman
Trinidad and Tobago Coast Guard [ 26]
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Sub-lieutenant
Acting sub-lieutenant
Tuvalu
No navy
Uganda
No navy
Royal Navy [ 27]
Admiral of the Fleet
Admiral
Vice admiral
Rear admiral
Commodore
Captain
Commander
Lieutenant commander
Lieutenant
Sub lieutenant
Midshipman
Royal Marines [ 28]
Captain General Royal Marines
General
Lieutenant-general
Major-general
Brigadier
Colonel
Lieutenant colonel
Major
Captain
Lieutenant
Second lieutenant
Vanuatu Maritime Wing
Commander Komanda
Lieutenant commander Lietnen Komanda
Lieutenant Lietnen
Sub lieutenant Sab-Lietnen
Zambia
No navy
Rank group
General / flag officers
Senior officers
Junior officers