The Aga Khan Award for Architecture (AKAA) is an architectural prize established by Aga Khan IV in 1977. It aims to identify and reward architectural concepts that successfully address the needs and aspirations of Muslim societies in the fields of contemporary design, social housing, community development and improvement, restoration, reuse and area conservation, as well as landscape design and improvement of the environment.

Shah Karim al-Husayni (Arabic: شاه كريم الحسيني, romanized: Shāh Karīm al-Ḥusaynī; born 13 December 1936; known as Aga Khan IV, is the 49th and current imam of Nizari Isma'ilis. He has held the position of Imam and the title of Aga Khan since 11 July, 1957, when, at the age of 20, he succeeded his grandfather, Aga Khan III. The Aga Khan claims direct lineal descent from the Islamic prophet Muhammad through Muhammad's cousin and son-in-law, Ali, who is considered an Imam by Nizari Isma'ilis, and Ali's wife Fatima, Muhammad's daughter from his first marriage. Aga Khan IV is also known by the religious title Mawlānā Hazar Imam by his Isma'ili followers.