The Alabama Beach Mouse (Peromyscus polionotus ammobates) is a federally endangered species which lives along the Alabama coast.

The range of the Alabama beach mouse historically included much of the Fort Morgan Peninsula on the Alabama Gulf coast and extends from Ono Island to Fort Morgan.

Coastal residential and commercial development and roadway construction have fragmented and destroyed habitat used by this species. Hurricanes, tropical storms, and dune use by pedestrians have also damaged or destroyed sand dunes and related habitats. Stalking by domestic and wild cats, as well as other animals, plus competition from other rodents have also contributed to Alabama beach mouse declines.