Georgian Bay District SS ("GBDSS") is a Public high school in Midland, Simcoe County, in Central Ontario, Canada.

GBDSS offers e-learning courses in addition to regular classes.

All school programs focused on academics, co-curricular, and community involvement.

Construction began in the spring of 2016, and was expected to open in September 2018;[2] however, in July of that year it was announced that it would not be ready.

GBDSS is located in area "A" of the school board, the superintendent is Peter McLean.