Shabbetai Tzevi - seventeenth-century Turkish Jew who had claimed to be Messiah and attracted a large following. His conversion to Islam largely dissolved this mass messianic Jewish movement, but also resulted in the development of the ongoing Donmeh religious movement.
Cat Stevens - British rock musician; changed name to Yusuf Islam
John Coltrane - prominent jazz saxophonist and composer
Art Blakey - American Jazz musician
Muhammad Ali - boxer
Matthew Saad Muhammad - world champion boxer (formerly Matt Franklin)
Dwight Muhammad Qawi - world champion boxer (formerly Dwight Braxton)
Eddie Mustapha Muhammad - world champion lightweight boxer (formerly Eddie Gregory)
Mustafa Hamsho - boxer
Akbar Muhammad - boxer
Mike Tyson - boxer
Hamdan Chris Eubank - boxer (super middleweight boxing champion)
Kareem Abdul-Jabbar - basketball player
Queen Noor - American-born queen of Jordan during reign of the late King Hussein I
Maryam Jameelah - Jewish American essayist and poet. Formerly Margaret Marcus.
Daniel Moore - Anglo-American poet
Muhammad Marmaduke (William) Pickthall - author and Quran translator
Michael Wolfe - author, journalist (The Hadj: An American's Pilgrimage to Mecca; One Thousand Roads to Mecca: Ten Centuries of Travelers Writing About the Muslim Pilgrimage; ABC Nightline documentary "An American in Mecca")
Aminah Assilmi - Denver area broadcast journalist; now director of the International Union of Muslim Women (former Baptist)
Pamela Taylor - science fiction author; Publications Officer of the Islamic Writers Alliance and co-chair of the Progressive Muslim Union
Jemima Goldsmith - daughter of British billionaire Sir James, who married Imran Khan. Changed name to Haiqa Khan.
Mumia Abu-Jamal - journalist, Black Panther, political activist, known for his 1982 conviction and death sentence on charges of a police officer, and for a nationally popular counter-culture campaign to free him
John Muhammad and John Malvo - infamous "Beltway Sniper" serial killers who terrorized Washington, D.C. area residents