| population = '''1.8 billionmiliar''' worldwidedi seluruh dunia (2015estimasi est.2015)<ref>{{cite web|url=http://www.pewresearch.org/fact-tank/2017/04/06/why-muslims-are-the-worlds-fastest-growing-religious-group/|title=Why Muslims are the world’s fastest-growing religious group|last1=Lipka|first1=Michael|last2=Hackett|first2=Conrad|date=6 April 2017|website=pewresearch.org|accessdate=23 August 2017|deadurl=no|archiveurl=https://web.archive.org/web/20170823093024/http://www.pewresearch.org/fact-tank/2017/04/06/why-muslims-are-the-worlds-fastest-growing-religious-group/|archivedate=23 August 2017|df=dmy-all}}</ref><ref name=JDB>{{cite web|url=http://www.pewforum.org/2015/04/02/religious-projection-table/2010/number/all/|title=The Future of World Religions: Population Growth Projections, 2010–2050|date=2 April 2015|publisher=Pew Research Center|access-date=22 February 2017|deadurl=no|archiveurl=http://archive.wikiwix.com/cache/20170222214102/http://www.pewforum.org/2015/04/02/religious-projection-table/2010/number/all/|archivedate=22 February 2017|df=dmy-all}}</ref><ref name="pewmuslim1">{{cite web|url=http://features.pewforum.org/muslim-population/ |title=Muslim Population by Country |work=The Future of the Global Muslim Population |publisher=Pew Research Center |accessdate=22 December 2011 |deadurl=yes |archiveurl=https://web.archive.org/web/20110209094904/http://www.pewforum.org/The-Future-of-the-Global-Muslim-Population.aspx |archivedate=9 February 2011 }}</ref>
| founder = [[Muhammad in Islam|Muhammad]]<ref>{{cite encyclopedia|author=Alford T. Welch, Ahmad S. Moussalli, Gordon D. Newby|title=Muḥammad|encyclopedia=The Oxford Encyclopedia of the Islamic World|editor=John L. Esposito|publisher=Oxford University Press|location=Oxford|year=2009|url=http://www.oxfordislamicstudies.com/article/opr/t236/e0550|quote=The Prophet of Islam was a religious, political, and social reformer who gave rise to one of the great civilizations of the world. From a modern, historical perspective, Muḥammad was the founder of Islam. From the perspective of the Islamic faith, he was God's Messenger (rasūl Allāh), called to be a “warner,” first to the Arabs and then to all humankind.}}</ref>
