Jeffry Katz (b. May 20, 1943, Brooklyn, New York) is an American music producer, one of the first exponents of bubblegum pop.
He is one half of a hitmaking duo with Jerry Kasenetz, the two working together as the Super K Productions company. He and Kasenetz have manufactured and produced Shadows of Knight, Kasenetz-Katz Singing Orchestral Circus, The Music Explosion, 1910 Fruitgum Company, Crazy Elephant and The Ohio Express.