IronChariotsWiki compiled a pretty long list of prominent atheist Youtubers which is given below verbatim
Creator of the series of videos, various science/astronomy videos, along with videos documenting his humiliation of VenomFangX.
Pro-science and critical thinking videos. Is a molecular biologist. Created the series.
The . Lectures, documentaries and interviews by .
British stand-up comedian Pat Condell, with almost 150,000 followers (as of March 2011).
Various atheist and science videos, including more than hundred (as of June 2009) excerpts from *.
Brett Keane, very active creator of various atheist videos, often calling pastors and churches asking tough questions in a civil manner.
Romanian atheist woman.
Creator of the series of videos.
Creator of the series of videos. Also has another account, for protection from digital millennium copyright act abuse, which acts as a backup channel.
Creates parodies of creationist videos which are sometimes mistaken for the real thing – see .
“Mrs. Betty Bowers, America’s best Christian.” Christian satire.
Goes through creationist videos, such as those of , and debunks their claims step by step.
Many pro-evolution videos and creationist criticism.
Videos by an ex-Christian
Account which was deleted by youtube for quoting the Qur’an.
Pro-reason videos focused on correct use of logic and semantics. Uses graphics and animation. Notable videos include , , and
Father Greg, Christian evangelist satire
Former religious cult member.
God “behind the scenes” brilliant sketch comedy.
Animated comedy demonstrating absurdities of Christianity.
#10 most subscribed of all time from the UK.
Former Christian who uses “satire, research and some common sense” to explore questions about God.
Like QualiaSoup, uses graphics and animation accompanied by narration. Creator of , a sort of parable about being raised in the church.
Satirical animations, including the series
Discusses atheism, LGBT and transgender issues.
Political and social commentary
Commentary on morality and the psychology of religion. Ten-part Series.
Collections of atheist and critical thinking videos. Author of: . series
Scientific theory and criticism of creationism. Creator of the series. See also website.
Anti-creationist commentary and criticism. (Channel name: WildwoodClaire1)
Creator of the
Former Christian who actually started making videos while he was a Christian. Interesting channel as viewers can see his transition over a few years from Christian to deist to atheist.
Religious commentary and refutations of various pieces of Christian media.
Informative videos many of which are lists of things Christians should or shouldn’t do when talking to atheists.
Debunking of religious videos on Youtube.
The . Videos where talks about various topics related to skepticism and critical thinking + debunks various forms of superstition.
Here are the 3 Malayalam language Youtube channels promoting atheism