On May 8, 2006 Gallagher used his show to raise money for the creation of homes in poverty-stricken areas of Jamaica in conjunction with Food for the Poor, during a live broadcast in the Jamaican national capital. Gallagher is also the namesake of his main charity, Gallagher's Army: The Mike Gallagher Show Charitable Foundation, which he founded in 2005 after he began asking his listeners and others to support the families of American military families. In 2008 Gallagher expanded his efforts by founding the Gallagher's Army: Fallen Officer Fund, which gathers funds from his listeners and others to support the families of police officers who have fallen in the line of duty.