Merrill Boyd Jenson (born January 20, 1947) is an American composer and arranger who has composed film scores for over thirty films including Emma Smith: My Story, Joseph Smith: Prophet of the Restoration, The Testaments of One Fold and One Shepherd, Legacy, Harry's War, and Windwalker. Many of the films Jenson composed music for were directed by Academy Award winning director Kieth Merrill. Jenson has also composed several concert productions including a symphony that premiered at Carnegie Hall. Additionally, he has composed music for many television commercials including the acclaimed Homefront ads, music for three outdoor pageants, and several albums. Jenson lives in Provo, Utah with his wife Betsy Lee Jenson.