FMB

FMB may refer to:


 * Falcon Marching Band, of Bowling Green State University
 * Famous Maroon Band, of Mississippi State University
 * Federación Mexicana de Baloncesto, a basketball federation in Mexico
 * Federation of Master Builders, in the United Kingdom
 * First Merchant Bank, a Malawi bank
 * Flavored malt beverage
 * "Foggy Mountain Breakdown", a 1949 bluegrass song
 * Fort Myers Beach, a town in Florida, United States
 * Funky Monkey Babys, a Japanese band