Kuuluisia Islamiin palanneita henkilöitä
Uskonnollisia henkilöitä (pappeja, saarnaajia..)
* Abudul-Ahad Dawud (David Benjamin Keldani) - from Catholicism, former Roman Catholic priest of the Uniate-Chaldean sect scholar from Harvard & a former deacon of United Methodist church
* Abdul-Ahad Omar (Gary Miller) - from Christianity, former priest & missionary administration of the Committee on Relations with Public Associations
* Jacob Querido - from Judaism, successor to Shabbetai Tzvi
* Abu Yahya (Jerald F. Dirks) - from Christianity, Hollis
* Shabbetai Tzvi - from Judaism, claimed to be messiah
* Umar Faruq Abd-Allah - from Protestantism, Islamic scholar
* Viacheslav Polosin - former Archpriest of the Russian Orthodox church
* Yusuf Estes - from Christianity, former pastor & prison chaplain
Poliitikkoja
* Khaled Edward Blair - English barrister, married to Princess Badiya of Jordan
* Jean-Bédel Bokassa - Central African, from Catholicism, President and Emperor of the Central African Republic (later reconverted to Catholicism)
* Omar Bongo - Gabonese, President of Gabon
* Torquato Cardilli - Italian Ambassador to Saudi Arabia
* Keith Ellison - American, from Catholicism, Minnesota state legislator
* Thomas Haidon - New Zealander, from Catholicism, lawyer & government advisor
* Murad Wilfred Hofmann - from Catholic Christianity, NATO official
* Ibrahim Hooper (Douglas Hooper) - Islamic activist
* Iyasu V - Ethiopian, former Emperor of Ethiopia
* Mathieu Kérékou - Beninese, from Christianity, President of Benin (later reconverted to Christianity)
* Yousef al-Khattab (Yosef Cohen) - from Orthodox Judaism, converted with his wife & children.
* Johann von Leers - advisor to Muhammad Naguib known for his anti-Semitic polemics.
* David Myatt - from Paganism, Neo-Nazi-activist
* Karl Nickner - Executive Director of CAIR-CAN
* David Musa Pidcock - British, from Catholicism, leader of the Islamic Party of Britain
* El-Hajj Malik El-Shabazz (Malcolm X, Malcolm Little) - American, from Christianity to NOI to mainstream Islam, African-American civil rights leader.
* Apisai Tora - Fijian politician
* Sabrina Varroni - Italian fined € 80 for wearing a burqa in Drezzo, Italy sparking a controversy in Italian politics
Urheilijoita
* Abdul-Karim al-Jabbar (Sharmon Shah) - American, from Christianity, former NFL football player
* Ahmed Santos - American publicist & former boxer
* Anthony Mundine - Australian, from Christianity, boxer and former rugby player
* Bernard Hopkins - boxer
* Bruno Metsu - French coach of the Senegal team at the 2002 FIFA World Cup
* Chris Eubank - boxer
* Danny Williams - British boxer
* Dwight Muhammad Qawi - boxer
* Franck Ribery - French football player, currently plays for Marseille
* Kareem Abdul-Jabbar (Lew Alcindor) - American, from Christianity, retired basketball player & the NBA's all-time leading scorer
* Mahmoud Abdul-Rauf (Chris Jackson) - American, from Christianity, retired basketball player
* Matthew Saad Muhammad - from Catholicism, former boxer
* Mike Tyson American, former heavyweight boxing champion of the world
* Mohammad Yousuf (Yousuf Youhana) - Pakistani, from Christianity, cricket player
* Muhammad Ali (Cassius Clay), American, from Christianity to NOI to Sunni Islam to Sufism, retired boxer
* Mustafa Hamsho - boxer
* Nicolas Anelka - French football player
* Philippe Troussier - French, former football player & trainer of a Japanese football team
* Rasheed Wallace - American basketball player
Scholars
* Hamid Algar - British professor at the University of California, Berkeley, expert in the Ja'fari school of thought & Iranian civilization
* Aminah Assilmi - from Southern Baptist Christianity, scholar & director of the International Union of Muslim Women
* Muhammad Abd-al-Rahman Barker - professor of Urdu, former chair of the University of Minnesota's Department of South Asian studies and creator of theTékumel fantasy world.
* Kevin Barrett - lecturer, conspiracy theorist
* Nuh Ha Mim Keller - from Catholicism to agnosticism to Sufism, Islamic scholar
* Sherman Jackson - Islamic scholar & Academic, Near East Studies & Law School at the University of Michigan
* Martin Lings - from Protestantism to Sufism* Maimonides - Jewish philosopher, theologian, and physician forced to convert to Islam under pain of death during the Cordoba massacre of 1148.
* Ingrid Mattson - Canadian scholar
* Thomas McElwain - (disputed) from Baptist Christianity, former minister, a Professor of History & Comparative religion* Bilal Philips - from Christianity, Islamic scholar & author
* Muhammad Pickthall (Marmaduke Pickthall) - from Christianity, a translator of the Qur'an
* Zaid Shakir - Islamic scholar
* Haschem Wilde - British professor
* Timothy J. Winter - lecturer in Islamic Studies at the University of Cambridge
* Khalid Yasin - American, from Christianity, Executive Director of the Islamic Teaching Institute (ITI)
* Hamza Yusuf - from Orthodox Christianity - Islamic scholar
Filosofeja
* Sheikh 'Abd al-Wahid Yahya (René Guénon) - French, from Catholicism to Sufism, philosopher
* Roger Garaudy - French philosopher & writer
* Titus Burckhardt - philosopher, historian & mystic
Media, taide ja viihde
* Ali Bey al-Abbasi - writer, explorer (disputed)
* Muhammed al-Ahari - American, from Christianity, essayist
* Muhammad Asad - from Judaism, writer
* Amir Butler - Australian, a Salafi author
* Steve Centanni - American journalist, forced to convert to Islam by Islamist kidnappers in the Gaza Strip as a condition for his release.
* Dave Chappelle - comedian & television star
* Ian Dallas - writer
* Isabelle Eberhardt - from Lutheran Christianity, 19th century explorer & writer
* Everlast - American, singer/songwriter
* Knud Holmboe - 20th century Danish journalist & explorer
* Abdullah Ibrahim (A. J. Brand) - South African pianist & composer
* Ice Cube - Rapper & Actor
* Cat Stevens (now Yusuf Islam) - British, from Greek Orthodox Christianity, musician & singer
* Jermaine Jackson (Muhammad Abdul Aziz) - former member of The Jackson 5 and brother of popstars Michael and Janet Jackson
* Maryam Jameelah - from Reform Judaism, essayist, poet, journalist & author
* Ruqayyah Waris Maqsood - British, from Protestant Christianity, author
* Daniel Moore - from Christianity, poet
* Mos Def - American rapper & actor
* Lev Nussimbaum - from Judaism, writer
* Harry St. John Philby - from Anglicanism, Arabist, explorer, writer & British colonial office intelligence operative
* William Abdullah Quilliam - from Christianity, poet, solicitor, ambassador & journalist
* A. R. Rahman ( A.S. Dileep Kumar) - Indian, from Hinduism, music film composer and director
* Yvonne Ridley - British journalist, converted from Anglicanism after being kidnapped by the Taliban.
* Stephen Schwartz - Jewish born, Protestant mother, Sufi neoconservative journalist
* Kamala Suraiya - Indian, from Hinduism, writer
* Pamela Taylor - writer and board member of the Progressive Muslim Union
* Alexander Russell Webb - American, from Presbyterian Christianity, 19th Century U.S. journalist
* Olaf Wiig - New Zealand cameraman, forced to convert to Islam by Islamist kidnappers in the Gaza Strip as a condition for his release.
* Michael Wolfe - writer & documentarist
* Michael Jackson - singer/songwriter
* Dawud Wharnsby Ali - Canadian Singer/poet, from christianity
* scarface-rapper,producer from christianity
Mystikot
* Samuel L. Lewis - aka Ahmed Murad Chisti or Sufi Sam
* Daniel Moore - Sufi poet
Society
* Jemima Goldsmith - British, from Judaism, socialite & ex-wife of Imran Khan
* Heather Laird-Jackson - American, from Christianity, Muslim activist & wife of Dr. Sherman A. Jackson
* Ayesha Sultana (Sharmila Tagore) - Bangladeshi-Indian, from Hinduism, Bollywood actress, converted to marry Mansur Ali Khan, the Nawab of Pataudi
Tiede
* Jeffrey Lang - American, Professor in the Department of Mathematics at the University of Kansas
* Susanne Osthoff - German archaeologist & former hostage in Iraq
Armeija
* Mehemet Ali - German-born Ottoman general
* Józef Bem - Polish-Hungarian general
* Claude Alexandre de Bonneval - French-born Austrian general
* Jacques-Francois Menou - French general, governor of Egypt
* Omer Pasha - From Serbian Orthodoxy, Bosnian general
* Suleiman Pasha - French-born Egyptian general
* Rudolf Carl von Slatin - Austrian lietenant and British colonial administrator (conversion nominal)