Columbia Graduate School of Architecture, Planning and Preservation

The Columbia University Graduate School of Architecture, Planning and Preservation (GSAPP) is the architecture school of Columbia University, a private research university in New York City. It is also home to the Masters of Science program in Advanced Architectural Design, Computational Design Practice, Critical Curatorial & Conceptual Practices, Historic Preservation, Real Estate Development, Urban Design, and Urban Planning.

The school's resources include the Avery Architectural and Fine Arts Library, the United States' largest architectural library and home to some of the first books published on architecture, as well as the origin of the Avery Index to Architectural Periodicals.

Recent deans of the school include architects James Stewart Polshek (1972–1987), Bernard Tschumi (1988–2003), Mark Wigley (2004–2014), Amale Andraos (2014–2021), Weiping Wu (interim dean, 2022), and Andrés Jaque (2022–present).