Mosses is a town in Lowndes County, Alabama, United States. At the 2010 census the population was 1,029, down from 1,101 in 2000. It is part of the Montgomery Metropolitan Statistical Area. It incorporated in 1979.

Lowndes County is in the central part of the U.S. state of Alabama. As of the 2020 census, the county's population was 10,311. Its county seat is Hayneville. The county is named in honor of William Lowndes, a member of the United States Congress from South Carolina.