Aquinas Academy is a private, Roman Catholic K-12 school in Gibsonia, Pennsylvania. It is located in the Roman Catholic Diocese of Pittsburgh and consistently ranks in the top 5 schools in western Pennsylvania in its average SAT scores, in some years ranking first.

The Academy was founded in 1996 for the purpose of offering a rigorous classical curriculum covering all the major areas of the liberal arts in an intensive college preparatory program. It is the only independent K-12 Catholic school in the Pittsburgh area.