The Office of the Supreme Leader of Iran (Persian: دفتر رهبر جمهوری اسلامی ایران, Daftar-e Magham-e Moazzam-e Rahbari lit.

Office of the Supreme Leadership Authority), also known as the House of Leadership (Persian: بیت رهبری, Beit-e Rahbari), is the official residence, bureaucratic office and principal workplace of the Supreme Leader of Iran[5] since 1989.

Its structure is a mixture of traditional Beit (religious office of Marja') and bureaucracy.

[6] The institution is located in central Tehran[7] and is run by Mohammad Mohammadi Golpayegani.

[8] On June 24, 2019, U.S. President Donald Trump signed Executive Order 13876, in which the assets of the Office of the Supreme Leader of Iran, along with Imam Ali Khamenei, are frozen following the incident near the Gulf of Oman in the days prior.