Pennsylvania School for the Deaf

The Pennsylvania School for the Deaf is the third-oldest school of its kind in the United States. Its founder, David G. Seixas (1788–1864), was a Philadelphia crockery maker-dealer who became concerned with the plight of impoverished deaf children who he observed on the city's streets. The current school building is listed by the National Register of Historic Places, and two former campuses are similarly recognized.

It is one of four approved chartered schools—along with the Western Pennsylvania School for Blind Children, the Overbrook School for the Blind, the Western Pennsylvania School for the Deaf—in Pennsylvania.

The school has EIN 23-1581227 as a 501(c)(3) Public Charity. Its official mission is "The Pennsylvania School for the Deaf educates students to succeed by recognizing and developing individual strengths, building confidence, collaborating with families and communities in a nurturing, dynamic, and language-rich environment steeped in cultural awareness of Deaf, Hearing, and worldwide diversity." In 2024, it claimed total revenue of $21,839,366 and total assets of $55,059,525.