Mohammed Buba Marwa CON (born 9 September 1953), is a retired Nigerian army brigadier general, who is serving as the Chairman of the National Drug Law Enforcement Agency (NDLEA) since January 2021.

Subsequently, he completed a regular combatant course at the Nigerian Defence Academy (NDA) and was commissioned into Nigeria Army Recce Corps (NARC) in June 1973.

He held various posts in the army, including Brigade Major (23 Armoured Brigade), Aide-de-Camp (ADC) to Chief of Army Staff, Lieutenant-General Theophilus Danjuma, academic registrar of the Nigerian Defense Academy and deputy defense adviser in the Nigerian Embassy in Washington, DC.

His other qualifications include certificates in International Security Studies, Leadership and Organisational Innovation and Project Planning and Evaluation (PPE).

He has held several command and staff appointments in the Nigeria Army, including Deputy Defense Adviser at the Nigerian Embassy in Washington DC.

Marwa created the first Ministry of Water Resources and by direct labour, the state undertook the construction of roads and completed the Maiduguri International Hotel.

He proclaimed an edict to regulate rents, stopping the "Jankara" method of eviction of tenants and ensuring that due process was followed.

[3] In February 1998, Buba Marwa said on Nigerian state radio and television that unknown persons were again trying to assassinate him, and that he and his entourage had been the target of several bomb attacks starting in 1996.

Marwa, 2003 Diversity Speaker at the College of Business Studies, Kansas State University, Manhattan, Kansas, and winner of the First WOTCLEF Merit Award, is Patron of the Nigerian Union of Journalists (NUJ, Oyo State Council) and Grand Patron, All Africa Students’ Union (AASU).