Hilly Michaels, also known as Hilly Boy Michaels, is an American drummer and musician who is best known for playing drums with Sparks in the 1970s. Then a New York-based session drummer, he performed on Sparks' 1976 album Big Beat, which was produced by Rupert Holmes. Michaels was the only session musician to go on the North American tour with Ron and Russell Mael of Sparks. Michaels released two solo albums in the early 1980s, Calling All Girls (1980) and Lumia (1981).