Peter "Peppe" Maier, born in 1958, is a bassist, bandleader, and concert organizer.

He was Ted Gärdestad’s bassist from 1991 to 1996, performing with his band Rock 'n' Roll Machine. In addition to this, Maier has played with a number of well-known Swedish artists, including Jill Johnson, Harpo, and Titti Sjöblom.