J. Ramsey Michaels, Th.D., Harvard (May 1, 1931 – January 18, 2020) was an American theologian who was for many years a professor at Gordon-Conwell Theological Seminary and Southwest Missouri State University. He continued to teach occasionally as an adjunct professor at Bangor Theological Seminary in Portland, Maine, and as a visiting professor at Fuller Theological Seminary in Pasadena. He is perhaps best known for his commentary on John which is a replacement volume in the New International Commentary on the New Testament series.