Khilafatul Muslimin (Arabic: خلافة المسلمين, "Caliphate of Muslims", also known by its abbreviation KM) was a Pan-Islamist mass organization based in Bandar Lampung, Indonesia led by Abdul Qodir Hasan Baraja. Claiming to be a non-violent movement, it advocates for establishment of worldwide caliphate above nations. The organization came into public attention when members of the organization spread pamphlets about the rise of caliphate in Jakarta on early June 2022. As the result, many of its members were arrested and Abdul Qodir Hasan were detained by Indonesian National Police.