Kenny Passarelli (born October 28, 1949 in Denver, Colorado) is an American fretless bass player. Passarelli was a founding member of Barnstorm, co-writing the hit "Rocky Mountain Way".
Passerelli has played with a variety of rock musicians, including Joe Walsh, Elton John, Dan Fogelberg, Stephen Stills and Hall and Oates. He served as a replacement for Dee Murray in the Elton John Band from 1975-76, playing on the albums Rock of the Westies and Blue Moves. After leaving John's band he joined the Hall And Oates band in June 1977 and appeared on their albums Livetime and Along the Red Ledge.