Douglas J. Moo is an American New Testament scholar known for his work in Christian theology, particularly in the area of biblical interpretation and exegesis. He has written numerous commentaries and academic articles, focusing significantly on the letters of Paul, such as Romans and Galatians. Moo is recognized for his conservative evangelical perspective on scripture and his detailed textual analysis. He is also notable for his role in the translation of various versions of the Bible, including as a chairperson for the Committee on Bible Translation, which oversees the New International Version (NIV) of the Bible. Moo has served as a professor at several institutions and has held teaching positions at Wheaton College and Trinity Evangelical Divinity School, among others. His work has made substantial contributions to modern New Testament scholarship and evangelical theology.