"Adaptive Mentorship"© (AM) is a mentoring model the authors have developed over a 21-year period. Mentor-protégé pairs originally applied it in teacher-education internship programs; however, the authors have subsequently witnessed its adoption by other mentorship/coaching practitioners/researchers across the professions. In this report, the authors describe AM, its rationale, implementation, strengths, and limitations and they synthesize the latest findings regarding its effectiveness as a tool in mentoring teacher-candidates.