Donald T. Phillips (born March 10, 1952) is a nonfiction writer. He has written or coauthored 20 books, including a trilogy on American leadership (Lincoln on Leadership, The Founding Fathers on Leadership, and Martin Luther King, Jr. on Leadership).
Phillips has also collaborated on books with several celebrities, including: Norman Brinker, Mike Krzyzewski, Phil Mickelson, Rudy Ruettiger, Greg Norman, Cal Ripken, Jr., and Lt. Gen. Ricardo S. Sanchez.
2005- The Rudy in You: A Guide to Building Teamwork, Fair Play, and Good Sportsmanship for Young Athletes, Parents, and Coaches (with Rudy Ruettiger and Peter M. Leddy)
2006- The Way of the Shark by (Greg Norman)
2006- On the Wing of Speed: George Washington and the Battle of Yorktown
2007- Get in the Game: Eight Elements of Perseverance that Make the Difference by (Cal Ripken, Jr.)
2007- The Clinton Charisma: A Legacy of Leadership
2008- The Architecture of Leadership (with ADM James M. Loy)
2008- Wiser in Battle: A Soldier's Story (by LTGEN Ricardo S. Sanchez)