Richard Duane Warren is an American evangelical Christian pastor, author, and global faith leader. He is the founder of Saddleback Church, an evangelical megachurch based in Lake Forest, California. Ordained as a Baptist minister, Warren is widely known for his emphasis on purpose-driven Christian living, discipleship, and church leadership.

He is the author of several influential Christian books, including The Purpose Driven Life, which has been translated into multiple languages and read worldwide. Through his ministry, Warren has focused on spiritual growth, evangelism, and addressing global issues through faith-based initiatives.