Mach is a land near Fódlan.
Little is known of Mach, and its location has not been specified. It has been the site of at least one war.
In Imperial year 721, Dagdan forces traveled across the sea from the west and invaded Mach, triggering the First Mach War. The Adrestian Empire drove off the Dagdans, but Mach was extensively damaged in the fighting. The Dagdan invasion of Mach spurred the Empire to launch a counter-invasion of Brigid in 728 and then Dagda itself in 731.