Forrest McClendon has taught throughout the US, UK and Canada.
- Forrest currently teaches as a Guest Artist at the Eugene O'Neill Theater Center, and maintains a private studio in Manhattan and Philadelphia. His students attend major training programs worldwide and work in all areas of the entertainment industry.
- Selected Master Classes in London: Royal Central School of Speech and Drama, Royal Conservatoire of Scotland, Rose Bruford College, Havering College, Westminster School, Jewish Free School, Theatre Academy of London, Mousetrap Theatre Projects, St. Mary's University of Minnesota. Canada: Young Canadians of the Calgary Stampede, St. Lawrence College. USA: NYU, C. V. Starr Center for the Study of the American Experience, University of Minnesota/Guthrie Theater, Open Jar Institute, Penn State Berks, Two River Metro Scholars, Wyoming Seminary.