Blue Ridge Lake is a reservoir in Fannin County, in the northern portion of the U.S. state of Georgia.

The reservoir encompasses 3,300-acre (1,300 ha) of water, and a "full summer pool" of approximately 1,686 feet (514 m) above mean sea level.

It is managed by the Tennessee Valley Authority and is primarily fed by the Toccoa River.

The project reduced the water level in the lake to approximately 1,630 feet (500 m) above sea level around the middle of October 2010 and the portion of work requiring the drawdown was completed in April 2011 when refilling of the lake began.

However, TVA decided to hold the lake level at 1,672 feet (510 m) through the summer of 2012 due to unexpected ground movement experienced in March 2012.