Greenbrier is an unincorporated community in south eastern Limestone County, Alabama, United States.

[3] There is a small restaurant located in the north of the community where it is decorated with a mural around the outside perimeters of the building that is open and listed as a landmark.

The community of Greenbrier is located 3.4 miles (5.5km) from the Limestone Madison county borders.

South of the community is a railline owned by Norfolk Southern, there is no station in Greenbrier, but there are rail lines leading to the Toyota Mazda plant where car parts will be unloaded and reloaded.

This Limestone County, Alabama state location article is a stub.