Neale Donald Walsch (born September 10, 1943) is an American author of the series Conversations with God. He is also an actor, screenwriter, and speaker.

His first book, Conversations with God, was published in 1995 and became an international bestseller. It remained on the New York Times Bestseller List for 135 weeks. Six of his other books have made the Times list in the years since. He has published 28 books and his works have been translated into 37 languages.