Kamal Huseynagha oglu Mammadbeyov (Azerbaijani: Kəmal Məmmədbəyov; Russian: Кямал Мамедбеков; March 20, 1924 – September 2, 1997) was an architect, researcher, Azerbaijani and Soviet scientist, academician of the International Academy of Architecture of the Eastern Countries, honored architect of Azerbaijan SSR.