Kyle de Tarnowsky (b. 1985) is a composer, pianist, and teacher residing in Los Angeles, California. Originally from a small town outside of Burlington, Vermont, Kyle earned his B.M. degree in Music Composition from Florida State University and completed the University of Southern California's Scoring for Motion Pictures & Television program.

Professional highlights include work on the Academy Awards and the television shows "Nashville" and "Lost," various independent and studio film projects, and world premieres of his orchestral works by the Urbana Pops Orchestra. Kyle is also active as a music director, woodwind player, and conductor for musical theatre productions in and around Los Angeles, and he frequently arranges and performs music for cabaret shows and other projects.