- Marc English -- Marc F. Stuart
- Marc Farre -- Marc Forde
- Marc Fortier -- Marc Gabriel
- Marc Gafni -- Marc Goldberg
- Marc Goldberg -- Marc Gunn & The Dubliners' Tabby Cats
- Marc Gunn & the Dubliner's Tabby Cats -- Marc Hell
- Marc Hellner -- Marc Heyral
- Marc Higgins -- Marc Hugenberger
- Marc Hunter -- Marc Ivory/Excelled Praise
- Marc J. Player -- Marc Johnson
- Marc Johnson's Bass Desires -- Marc Kevin
- Marc Kinchen -- Marc La Salle
- Marc Labreche -- Marc Lavin
- Marc Lavoine -- Marc Leaf Vs. Ralphi Rosario
- Marc Leblanc -- Marc Lens
- Marc Lenz -- Marc Liebeskind Quartet
- Marc Lifschey -- Marc LOOPUYT