Commodore is a senior naval rank used in many navies which is equivalent to brigadier or brigadier general and air commodore. It is superior to a navy captain,but below a rear admiral. It is either regarded as the most junior of the flag officers rank or may not hold the jurisdiction of a flag officer at all depending on the officer's appointment. Non-English-speaking nations commonly use the rank of flotilla admiral,counter admiral,or senior captain as an equivalent,although counter admiral may also correspond to rear admiral lower half abbreviated as RDML.
The Nigerian Navy (NN) is the naval branch of the Nigerian armed forces. With more than 70 warships,it is categorised as the fourth strongest navy in Africa. It is considered well-trained and has participated in several peacekeeping missions.
Okhai Michael Akhigbe was a vice admiral of the Nigerian Navy who served as de facto vice president of Nigeria under military head of state General Abdusalami Abubakar from June 1998 to May 1999,when the military government was terminated and replaced by the Fourth Nigerian Republic. He previously served as Chief of Naval Staff,the highest-ranking officer of the Nigerian Navy from 1994 to 1998;military governor of Lagos State from 1986 to 1988;and military governor of Ondo State from 1985 to 1986.
Admiral Arun Prakash,PVSM,AVSM,VrC,VSM is a former Flag Officer of the Indian Navy. He served as the Chief of the Naval Staff from 31 July 2004 to 31 October 2006 and as the Chairman of the Chiefs of Staff Committee from 31 January 2005 to 31 October 2006. He is one of India's most decorated naval officers.
James N.J. Aneke is a retired Nigerian Navy officer. He served as the Military Governor of Imo State in Nigeria from December 1993 to August 1996. He was Commandant of Nigerian Naval Engineering College (NNEC),Sapele,Delta State.
Kayode Olofin-Moyin is a Nigerian politician and navy officer.
Chief Akintunde Aduwo is a retired Nigerian Navy Vice Admiral who served as Chief of Naval Staff from 1980 to 1983 and as military governor of the Nigerian Western State from July 1975 to August 1975 during the military regime of General Murtala Muhammed.
Admiral Ronald Lynsdale 'Ronnie' Pereira,PVSM,AVSM was a flag officer in the Indian Navy. He served as the ninth Chief of Naval Staff from 1979 to 1982. He is considered to be one of the architects of the modern Indian Navy.
Admiral Radhakrishna Hariram Tahiliani,PVSM,AVSM was a Flag officer in the Indian Navy. He served as the 11th Chief of the Naval Staff from 1 December 1984 until 30 November 1987. His prior commands included those as the Flag Officer Commanding-in-Chief (FOC-IN-C) of the Western Naval Command,FOC-IN-C of the Southern Naval Command and Flag Officer Commanding Western Fleet (FOCWF). A carrier-based aircraft pilot,he also served as the commanding officer of the aircraft carrier,INS Vikrant.
Vice Admiral Rustom Khushro Shapoorjee 'Rusi' Ghandhi,PVSM,VrC was a former flag officer in the Indian Navy. He last served as the Flag Officer Commanding-in-Chief Western Naval Command from 1977 to 1979. He is the only officer to have commanded ships in all wars and conflicts post Independence. He commanded the frigate INS Betwa (1959) during the Annexation of Goa,the destroyer INS Khukri (F149) during the Indo-Pakistani War of 1965 and the cruiser INS Mysore (C60) during the Indo-Pakistani War of 1971.
George Nnadozie Alily is a former naval officer,author,inspirational speaker and maritime security consultant.
Usman Oyibe Jibrin,GSS AM psc(+) mni LLB PGCPA is a Nigerian Navy vice admiral and the 21st Chief of the Naval Staff. Prior to his appointment as Chief of the Naval Staff,he was the Chief of Logistics and Director of Training,Defence Headquarters Abuja.
Ibok-Ete Ekwe Ibaspsc+ GSS AM ndc MSc is a retired Nigerian Navy vice admiral,who was the 22nd Chief of the Naval Staff (CNS) of the Nigerian Navy from 2015 to 2021.
Admiral Radhakrishnan Hari Kumar is retired flag officer in the Indian Navy. He served as 25th Chief of the Naval Staff (CNS). Previously,he served as the Flag Officer Commanding-in-Chief,Western Naval Command. In his prior appointments,he served as the Chief of Integrated Defence Staff,Chief of Personnel,Controller Personnel Services,the Flag Officer Commanding Western Fleet,Flag Officer Sea Training and the Chief of the Staff of the Western Naval Command. He was the Commandant of the Naval War College,Goa and served as a naval advisor to the government of Seychelles. He is an alumnus of National Defence Academy,the Naval War College,the Army War College,Mhow and the Royal College of Defence Studies.
Ibrahim OgohiMSS PSC,was a Nigerian Navy admiral,who was the first naval officer to become Chief of Defence Staff of Nigeria from 1999 to 2003 and the first Naval Officer to reach four star rank in the Nigerian military during the civilian administration of Nigeria.
Samuel Ilesanmi Alade is a retired Nigerian Navy admiral who was the 15th Commandant of the National Defence College,Abuja and the Flag Officer Commanding Western Naval Command,Apapa,Lagos,Nigeria. He is the Balogun of Akure.
Vice Admiral Elenjikal Chandy Kuruvila,PVSM,AVSM was a former Flag officer in the Indian Navy. He was the Fleet commander of the Western Fleet during the Indo-Pakistani War of 1971,for which he was awarded the Param Vishisht Seva Medal. He later led the Southern Naval Area and then served as the chairman and managing director of Mazagon Dock Limited.
Vice Admiral Melville Raymond Schunker,PVSM,AVSM was a flag officer in the Indian Navy. He served as the third Director General of the Indian Coast Guard,which he lеd from 1982 to 1984. He also served as the 6th Vice Chief of the Naval Staff (VCNS) from 1980 to 1982. He was the commissioning commаnding officer of the Indian Navy's only submarine tender ship INS Amba (A54).
Vice Admiral Puneet Kumar Bahl,AVSM,VSM is a former officer in the Indian Navy. He last served as the Commandant of the Indian Naval Academy. He previously served as the Director General Project Seabird,Flag Officer Commanding Maharashtra Naval Area (FOMA) in Mumbai and as the Flag Officer Commanding Goa Naval Area (FOGA) and Flag Officer Naval Aviation (FONA) in Goa.
Rear Admiral Sathish Vasudev,NM is a serving Flag officer in the Indian Navy. He currently serves as the Flag Officer Commanding Gujarat Naval Area. He earlier served as the Flag Officer Defence Advisory Group.
Nigeria 
Nigerian Navy 
Rear admiral 