'''Frederick Antony Ravi Kumar Zacharias''' ({{lahirmati|[[India]]|26|3|1946}}) adalah seorang [[apologetik Kristen|apologis Kristen]] yang lahir di [[India]], tetapi berkebangsaan [[Kanada]]-[[Amerika Serikat]]. Merupakan seorang pembela [[evangelikalisme]] tradisional,<ref>http://www.westmont.edu/_news/pages/publications/alumni_magazine/39_winter_2005/cover_story.html</ref><ref>http://enrichmentjournal.ag.org/200804/200804_020_Defend_Christian.cfm</ref><ref>http://www.apologetics315.com/2013/02/ravi-zacharias-interview-transcript.html</ref> Zacharias adalah pengarang banyak buku [[Kristen]], termasuk pemenang [[:en:Gold Medallion Book Award|Gold Medallion Book Award]] ''Can Man Live Without God?'' ("Dapatkah Manusia Hidup Tanpa Allah?")<ref>{{cite web |title = 1995 Gold Medallion Book Awards Winners |publisher = Evangelical Christian Publisher's Association |year = 1995 |url = http://www.ecpa.org/christianbookawards/gm1995.php |accessdate = 2008-07-05 |archiveurl = http://web.archive.org/web/20080518231031/http://www.ecpa.org/christianbookawards/gm1995.php |archivedate = 2008-05-18}}</ref> dan buku paling laku ''Light in the Shadow of Jihad'' ("Terang dalam Bayang-bayang Jihad")<ref>{{cite web |title = Christian Bestsellers List, August 2002 |publisher = Christian Booksellers Association and the Evangelical Christian Publisher's Association |date = August 2002 |url = http://www.ecpa.org/bestseller/bestseller0802.php |accessdate = 2008-07-05 |archiveurl = http://web.archive.org/web/20080519120401/http://www.ecpa.org/bestseller/bestseller0802.php |archivedate = 2008-05-19}}</ref> dan ''The Grand Weaver'' ("Sang Pemintal Agung").<ref>{{cite web |title = Christian Bestsellers List, October 2007 |publisher = Christian Booksellers Association and the Evangelical Christian Publisher's Association|date = October 2007 |url = http://www.ecpa.org/bestseller/bestseller1007.php |accessdate = 2008-07-05 |archiveurl = http://web.archive.org/web/20080519120528/http://www.ecpa.org/bestseller/bestseller1007.php |archivedate = 2008-05-19}}</ref> Ia merupakan pendiri dan sekaligus presiden direktur yayasan "Ravi Zacharias International Ministries", pembawa acara program radio ''Let My People Think'' ("Biarkan Umatku Berpikir") dan ''Just Thinking'' ("Hanya Berpikir"), serta profesor tamu pada [[:en:Wycliffe Hall, Oxford|Wycliffe Hall]] di [[Universitas Oxford|Oxford]], di mana ia mengajar apologetika dan evangelisme.<ref name="Wycliffe">{{cite web |title = Wycliffe Hall - Dr. Ravi Zacharias |url = http://www.wycliffehall.org.uk/content.asp?id=186 |accessdate = 2008-07-05}}</ref> Zacharias belajar sebagai mahasiswa tamu pada [[Cambridge University]] dan menduduki jabatan dalam bidan "Evangelism and Contemporary Thought" pada [[:en:Nyack College|Alliance Theological Seminary]] dari tahun 1981 sampai 1984.<ref>{{cite web |title = RZIM - About Ravi Zacharias |date = 2008-04-30 |url = http://www.rzim.org/ravi/ |accessdate = 2008-07-05}}</ref> Komentator [[Charles Colson|Chuck Colson]] menyebut Zacharias sebagai "apologis agung pada zaman kita."<ref>{{cite news|url=http://www.christianitytoday.com/ct/2004/januaryweb-only/1-12-22.0.html|title= The Dick Staub Interview: Ravi Zacharias's Wonderful World |work=[[Christianity Today]] |author=Staub, Dick |date = January 2004|accessdate=2010-03-16}}</ref>
