MFB
# MFB

MFB may refer to:

* Marxist Forward Bloc, a political party in India
* Medial forebrain bundle, a neural pathway containing fibers
* Metropolitan Fire Brigade (Melbourne), a fire service in Victoria, Australia
* Motional Feedback (also MFB), an active high fidelity loudspeaker system
* Mumbai Fire Brigade, a fire service in Mumbai, Maharashtra, India
