*Dimitrios Pagourtzis, Santa Fe, Texas shooter who killed at least 10 people at a [[public school]], described himself as an [[atheism|atheist]] on his [[Facebook]] page (May 2018)<ref>[http://www.latimes.com/nation/la-na-santa-fe-school-shooting-20180518-story.html With graduation just days away, Texas school becomes latest casualty — 10 dead, 10 wounded in latest campus shooting], LA Times</ref>
*Gabriel Ross Parker, shooter at Marshall County High School in Kentucky who murdered two people (January 2018)<ref>Sayers, Justin; Wolfson, Andrew (March 7, 2018). [https://www.courier-journal.com/story/news/local/2018/03/07/marshall-county-school-shooting-gabe-parker-experiment-motive/403035002/ Gabe Parker saw Marshall County school shooting as an experiment, officer says]. ''The Courier-Journal''. Retrieved March 21, 2018.</ref><ref>[https://www.usnews.com/news/best-states/kentucky/articles/2018-03-08/police-teen-saw-shooting-as-experiment-showed-no-remorse Police: Teen Saw Shooting as Experiment, Showed No Remorse]. ''U.S. News & World Report'' (from the ''Associated Press''). March 8, 2018. Retrieved March 21, 2018.</ref><ref>Root, Kayla (January 25, 2018). [https://www1.cbn.com/cbnnews/us/2018/january/kentucky-shooter-joined-atheist-group-but-couldnt-stop-these-students-from-praying Kentucky Shooter Joined Atheist Group, but Couldn't Stop ALL These Students from Praying]. ''CBN News''. Retrieved March 21, 2018.</ref>
*[[Devin Patrick Kelley]], perpetrator of the Sutherland Springs, [[Texas]] shooting at First Baptist Church, murdered 26 people (November 2017)<ref>{{cite web|url=http://www.dailymail.co.uk/news/article-5053013/Devin-Kelley-outcast-preached-atheism.html|title=Texas church shooter Devin Kelley was an 'outcast'|last=Stanton|first=Jenny|date=November 5, 2017|publisher=Daily Mail|accessdate=November 5, 2017}}</ref><ref>{{cite web|url=http://shoebat.com/2017/11/05/make-no-mistake-about-it-the-man-who-slaughtered-26-christians-in-a-baptist-church-in-texas-was-an-atheist-who-hated-christ-and-the-christian-faith/|title=Make No Mistake About It, The Man Who Slaughtered 26 Christians In A Baptist Church In Texas Was An Atheist Who Hated Christ And The Christian Faith | Walid Shoebat|last=Shoebat|first=Theodore|date=November 5, 2017|publisher=[[Walid Shoebat]]|accessdate=November 5, 2017}}</ref><ref>{{cite web|url=httphttps://www.thegatewaypundit.com/2017/11/update-sutherland-springs-gunman-devin-kelley-wore-black-facebook-page-suggests-diehard-atheist-cnn-fan/|title=UPDATE: Sutherland Springs Gunman Devin Kelley Wore "All Black" - Facebook Page Suggests He Was Diehard Atheist, CNN Fan|date=November 5, 2017|publisher=The Gateway Pundit|accessdate=November 5, 2017}}</ref><ref>{{cite web|url=https://heavy.com/news/2017/11/devin-kelley-p-sutherland-springs-church-shooter-patrick-kelly/|title=Devin Kelley: 5 Fast Facts You Need to Know|date=November 5, 2017|publisher=Heavy|accessdate=November 5, 2017}}</ref><ref>{{cite web|url=https://onehallyu.com/topic/601997-texas-shooter-devin-patrick-kelley-was-a-radical-sjw-atheist/|title=Texas shooter Devin Patrick Kelley was a radical SJW Atheist!|date=November 5, 2017|publisher=OneHallyu|accessdate=November 5, 2017}}</ref><ref>[http://www.pacificpundit.com/2017/11/05/devin-kelley-facebook-liked-atheist-pages-cnn/ DEVIN KELLEY FACEBOOK LIKED ATHEIST PAGES, CNN], Pacific Pundit</ref>
*Chris Harper Mercer, Umpqua Community College gunman (October 2015)<ref>{{cite web|url=https://www.thedailybeast.com/umpqua-gunman-chris-harper-mercer-hated-religion-online|title=Umpqua Gunman Chris Harper Mercer Hated Religion Online|date=October 2, 2015|publisher=[[The Daily Beast]]|accessdate=October 7, 2017|author=Katie Zavadski}}</ref><ref>{{cite web|url=https://www.washingtonpost.com/news/morning-mix/wp/2015/10/02/oregon-shooter-said-to-have-singled-out-christians-for-killing-in-horrific-act-of-cowardice/?utm_term=.38c6d31660e9|title=Oregon shooter said to have singled out Christians for killing in ‘horrific act of cowardice’|date=October 2, 2015|publisher=[[The Washington Post]]|accessdate=October 7, 2017|author=Eli Saslow, Sarah Kaplan and Joseph Hoyt}}</ref>
*[[Craig Stephen Hicks]], perpetator of the Chapel Hill Shootings (February 2015)<ref>{{cite web|url=https://www.newstatesman.com/politics/2015/02/chapel-hill-shooting-white-male-atheist-murders-three-muslim-students|title=The Chapel Hill shooting: White male atheist murders three Muslim students|publisher=[[New Statesman]]|accessdate=October 7, 2017}}</ref>
*[[Seung-Hui Cho]], perpetrator of the [[Virginia Tech shootings]] (April 2007)<ref>{{cite web|url=http://www.godtvradio.com/2017/08/atheists-list-of-killers-and-criminals.html|title=Atheists List of Killers and Criminals|last=Keane|first=Brett|date=August 16, 2017|publisher=GodTVRadio News|accessdate=October 7, 2017}}</ref>
*[[Jeffrey Dahmer]], serial killer and sex offender responsible for the rape, murder, and dismemberment of seventeen men and boys (1978 - 1991)<ref name="PhillipsDahmer1994">{{cite web|author=Stone Phillips, Jeffrey Dahmer|title=Jeffrey Dahmer Interview - MSNBC Footage|url=https://www.youtube.com/watch?v=NQGDHTVHL8g|accessdate=October 7, 2017|year=1994|publisher=Dateline NBC|page=175}}</ref>
*James Oliver Huberty, perpetrator of the San Ysidro McDonald's massacre (July 1984)<ref name="Wolcott2004">{{cite book|last=Wolcott|first=Martin Gilman|title=The Evil 100|url=httphttps://books.google.com/books?id=AqAtjVMGnLIC&pg=PA175|accessdate=October 7, 2017|year=2004|publisher=Kensington Publishing Corporation|isbn=9780806525556|page=175}}</ref>
== Canada ==
*[[Kimveer Gill]], perpetrator of the Dawson College Shooting (September 2006)<ref name="Langton2010">{{cite book|url=httphttps://books.google.com/books?id=GXYoZe620MYC&pg=PT79|last=Langton|first=Jerry|title=Rage: The True Story of a Sibling Murder|accessdate=7 October 2017|date=January 12, 2010|publisher=John Wiley & Sons|isbn=9780470739969|page=79|quote=I hate this world, I hate the people in it, I hate the way people live, I hate God, I hate the deceivers, I hate betrayers, I hate religious zealots...}}</ref>
== Study: People assume serial killers are atheists ==