The Moped Army is an organization of moped enthusiasts centered on the organization's website, which serves as a catalyst for the spread of moped culture and the organization of moped-related events throughout the US and Canada.

A moped is a type of small motorcycle, generally having a less stringent licensing requirement than full motorcycles or automobiles. Historically, the term exclusively meant a similar vehicle with both bicycle pedals and a motorcycle engine. Mopeds typically travel only slightly faster than bicycles on public roads.