布赖恩县（Bryan County, Georgia）是美国格鲁吉亚州东南部大西洋岸的一个县。面积1,177平方公里。根据美国2000年人口普查，共有人口23,417人。县治彭布罗克（Pembroke）。

成立于1793年12月19日。县名纪念美国独立战争游击队员约纳丹·布赖恩（Jonathan Bryan）。

Bryan County is a county located in the U.S. state of Georgia. As of the 2010 census, the population was 30,233. The county seat is Pembroke.

Bryan County is part of the Savannah, GA Metropolitan Statistical Area.

Bryan County is separated into two parts (North Bryan and South Bryan) due to the location of Fort Stewart in the middle of the county. The Bryan County Courthouse (Pembroke, Georgia) is listed on the National Register of Historic Places.