Beaver Falls High School is a public high school in Beaver Falls, Pennsylvania, United States.

It is the only high school in the Big Beaver Falls Area School District.

Athletic teams compete as the Beaver Falls Tigers in the Western Pennsylvania Interscholastic Athletic League.

The district offers a wide variety of after school clubs, activities and sports.

The Tigers' main athletic rivals are the New Brighton Lions, who they play each season in football for the Little Brown Jug, the trophy winner takes it home to their high school, and the Aliquippa quips which are played every season as well.