John Parish Robertson (1792–1843) was a Scottish merchant and author.
John Parker Lawson was a minister or deacon of the Episcopal Church of Scotland and an ecclesiastical historian.
John "Jack" Passarella is an American author. His work includes a number of novels set in Joss Whedon's Buffyverse.
John Patience is an English author and illustrator. He is best known for his Fern Hollow series of books for young children.
John Patrick Diggins was an American professor of history at the University of California, Irvine, Princeton University, and the City University of New York Graduate Center.
John Patrick Prendergast was an Irish land agent and historian.
John Patrick Shanley is an American playwright, screenwriter, and director. He won the 1988 Academy Award for Best Original Screenplay for the film Moonstruck. His play, Doubt: A Parable, won the 2005 Pulitzer Prize for Drama and the 2005 Tony Award for Best Play; he wrote and directed the film adaptation and earned a nomination for the Academy Award for Best Adapted Screenplay.
John Paul Jackson was an American author, teacher, conference speaker and founder of Streams Ministries International. Jackson often focused on supernatural topics like dreams, visions, and dream interpretation as found in the Bible. He developed a number of prophetic training courses. He was the host of Dreams & Mysteries with John Paul Jackson found on Daystar. He was also a recurring guest on many shows that include The 700 Club, Sid Roth's It's Supernatural, Benny Hinn's This Is Your Day program, and Joni Lamb's Table Talk among others. At one time he was a member of the controversial Kansas City Prophets, whose practice and doctrine came under fire in the 1980s and '90s. He was the founder of Streams Ministries International, a Christian group that deals especially with the practice known as prophecy. Jackson's career spanned more than 20 years. He served as the senior pastor of two churches, and he also served on the pastoral staff at the Vineyard Movement's Christian Fellowship in Anaheim, California and at the former Metro Christian Fellowship in Kansas City, Missouri.
John Paxton was an American screenwriter.