George Stevens Academy

George Stevens Academy (GSA) is a private school in Blue Hill, Maine.

The following towns in Hancock County pay GSA to educate their students at the high school level: Blue Hill, Brooklin, Brooksville, Castine, Penobscot, Sedgwick, and Surry. These towns do not operate public high schools but instead send their high school students to this school. The Bangor Daily News described the school as "semi-private", and as "the area high school".

As of 1981 private funds were used to construct all of the buildings. It is the oldest school in the county.