Penn Jillette (born 5 March 1955) is an American illusionist, juggler and comedian known for his work with fellow illusionist Teller in the team known as Penn & Teller, with whom he hosts the television show Penn & Teller: Bullshit! airing on the Showtime network. He also hosted Penn Radio with juggler Michael Goudeau.
- I've always wanted to make the world a more rational place. I'm still working on it.
- A guy called up, and in his lead, he said, "We've talked before. I used to be with US but now I'm for SELF." And I was like, "I guess we know everything now, don't we?" ... I kind of laughed and I went, "I guess a lot of people are like that." And he paused and went, "Uhhh… what?" And I said, "Oh, nothing."
- Technology adds nothing to art. Two thousand years ago, I could tell you a story, and at any point during the story I could stop, and ask, Now do you want the hero to be kidnapped, or not? But that would, of course, have ruined the story. Part of the experience of being entertained is sitting back and plugging into someone else's vision.
- It's fair to say that the Bible contains equal amounts of fact, history, and pizza.
- God works in mysterious, inefficient, and breathtakingly cruel ways.
- this statement is a rebuke to the famous assertion by William Cowper: "God moves in a mysterious way, His wonders to perform He plants his footsteps in the sea, And rides upon the storm."
- Take some time and put the Bible on your summer reading list. Try and stick with it cover to cover. Not because it teaches history; we've shown you it doesn't. Read it because you'll see for yourself what the Bible is all about. It sure isn't great literature. If it were published as fiction, no reviewer would give it a passing grade. There are some vivid scenes and some quotable phrases, but there's no plot, no structure, there's a tremendous amount of filler, and the characters are painfully one-dimensional. Whatever you do, don't read the Bible for a moral code: it advocates prejudice, cruelty, superstition, and murder. Read it because: we need more atheists — and nothin' will get you there faster than readin' the damn Bible.
- "The Bible: Fact or Fiction?", Penn & Teller: Bullshit!, season 2 episode 6, Showtime, 6 May 2004
- Freedom means the right to be stupid.
- Free FM Radio Show (15 September 2006)
- If you can just convince the dope people that the gun people are right and the gun people that the dope people are right, we could actually live in a lot more freedom.
- Two things have always been true about human beings. One, the world is always getting better. Two, the people living at that time think it`s getting worse.
- 'Honest Questions with Penn Jillette', November 2, 2007.
- My favorite thing about the Internet is that you get to go into the private world of real creeps without having to smell them.
- Every nut who kills people has a Bible lying around. If you're looking for violent rape imagery, the Bible's right there in your hotel room. If you just want to look up ways to screw people up, there it is, and you're justified because God told you to.
- That's the beauty of the Web: You can roll around in a stranger's obsession without having to smell his or her house. You can amscray whenever you want without being rude. The site gets its "hit" and you know more about our species' diversity.
There Is No God (2005) 
- I believe that there is no God. I'm beyond atheism. Atheism is not believing in God. Not believing in God is easy — you can't prove a negative, so there's no work to do.
- I'm saying, "This I believe: I believe there is no God."
Having taken that step, it informs every moment of my life. I'm not greedy. I have love, blue skies, rainbows and Hallmark cards, and that has to be enough. It has to be enough, but it's everything in the world and everything in the world is plenty for me. It seems just rude to beg the invisible for more. Just the love of my family that raised me and the family I'm raising now is enough that I don't need heaven. I won the huge genetic lottery and I get joy every day.
- Believing there's no God means I can't really be forgiven except by kindness and faulty memories. That's good; it makes me want to be more thoughtful. I have to try to treat people right the first time around.
- I can read ideas from all different people from all different cultures. Without God, we can agree on reality, and I can keep learning where I'm wrong. We can all keep adjusting, so we can really communicate. I don't travel in circles where people say, "I have faith, I believe this in my heart and nothing you can say or do can shake my faith." That's just a long-winded religious way to say, "shut up," or another two words that the FCC likes less.
God, No!: Signs You May Already Be an Atheist and Other Magical Tales (2011) 
- God, No!: Signs You May Already Be an Atheist and Other Magical Tales. New York: Simon & Schuster. 2011-08-16. LCC PN6231.R4 J55 2011. ISBN 9781451610383. OCLC 630474899.
- You don't have to be brave or a saint, a martyr, or even very smart to be an atheist. All you have to be able to say is "I don't know."
- Atheists are also morally obligated to tell the truth as we see it. We should preach and proselytize too. We need to help believers. Someone who believes in god is wasting big parts of his or her life, holding back science and love, and giving "moral" support to dangerous extremists. If you believe something, you must share it; it's one of the ways we all learn about truth.
- If every trace of any single religion were wiped out and nothing were passed on, it would never be created exactly that way again. There might be some other nonsense in its place, but not that exact nonsense. If all of science were wiped out, it would still be true and someone would find a way to figure it all out again.
- Channeling is just bad ventriloquism. You use another voice, but people can see your lips moving.
- Profile at NNDB
- Penn & Teller's official website
- The Penn Jillette Show official website
- Penn Jillette at the Internet Movie Database
- Penn Jillette's bio at cbsradio.com
- Penn Jillette columns
- "Voodoo and Violence" interview in Reason magazine April 1994)
- "Love and Memory and Humanity" Reason magazine (December 2004)
- "There Is No God" on This I Believe (21 November 2005)
- "Penn Jillette : The magician-comedian-writer's secrets revealed!" - Slate (4 February 2006)
- "Penn Jillette : Telling It Like It Is, With Teller" interview at AskMen.com
- Penn's home "The Slammer"