Jeff Russo is an American composer, songwriter, guitarist, vocalist and music producer, and one of the two founding members of American rock band Tonic. He is also a founding member of acoustic rock band Low Stars.
Russo is also known for his work as composer on various television series, notably Fargo, Legion, and Star Trek: Discovery. He also scored the miniseries The Night Of, and the acclaimed video game What Remains of Edith Finch. For his work on Fargo, he won the Primetime Emmy Award for Outstanding Music Composition for a Limited Series, Movie, or Special in 2017.