American guitarist and composer Dave Barbour (1912–1965) was a prominent figure in swing and popular music during the 1930s and 1940s. He gained significant recognition for his work with Benny Goodman and as the musical director and frequent collaborator with his wife, Peggy Lee, co-writing several of her hit songs. Barbour's versatile playing and compositional contributions left a lasting mark on the era's musical landscape.