Jeff Russo (born August 31, 1969) is an American composer, songwriter, guitarist, vocalist and music producer, and one of the two founding members of the rock band Tonic.

For his work on Fargo, he won the Primetime Emmy Award for Outstanding Music Composition for a Limited Series, Movie, or Special in 2017.

In 2006 he was invited (by his friends, Wendy & Lisa) to assist in the studio while they worked on multiple film and TV projects and he realized how much he enjoyed the process.

He also scores Netflix’s The Umbrella Academy starring Elliot Page, Robert Sheehan and Mary J. Blige, based on the popular comic book series by Gerard Way and Gabriel Ba.

He wrote for Noah Hawley’s feature directorial debut from Fox Searchlight, Lucy in the Sky, starring Natalie Portman and Jon Hamm, and Altered Carbon, an adaptation of Richard K. Morgan’s sci-fi novel.