Ola Sa'ad Ibrahim DSS, psc, rcds, fwc (born 15 June 1955) is a retired[1] Nigerian Navy admiral and former Chief of the Defence Staff of the Nigerian Armed Forces.

Educated at Ahmadu Bello University (LLB) and King's College London (MA, War Studies), Ibrahim had his military training at the Nigerian Defence Academy and the Armed Forces Command and Staff College, Jaji.

Kennedy (1958-1964) Joseph Edet Akinwale Wey (1964-1973) Nelson Bossman Soroh (1973–1975) Michael Adelanwa (1975–1980) Akintunde Aduwo (1980 - 1983) Augustus Aikhomu (1984–1986) Patrick Koshoni (1986–1990) Murtala Nyako (1990–1992) Dan Preston Omotsola (1992–1993) Suleiman Saidu (1993) Allison Madueke (1993–1994) Mike Akhigbe (1994–1998) Jubril Ayinla (1998-1999) Victor Ombu (1999–2001) Samuel Afolayan (2001–2005) Ganiyu Adekeye (2005–2008) I.I.

Ibrahim (2008–2010) Ola Ibrahim (2010–2012) Dele Joseph Ezeoba (2012–2013) Usman Oyibe Jibrin (2013–2015) Ibok-Ete Ekwe Ibas (2015–2021) Awwal Zubairu Gambo (2021–2023) Emmanuel Ogalla (2023–)

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