- Marcus Abernathy
- Marcus Allen
- Marcus and the Walrus
- Marcus Anderson
- Marcus Anderson
- Marcus Anthony
- Marcus Anthony D.J.M.A.
- Marcus Arrilius
- Marcus Aurelius
- Marcus B
- Marcus Barcham Stevens
- Marcus Barefield
- Marcus Bartelt
- Marcus Baylor
- Marcus Becker
- Marcus Begg
- Marcus Belgrave
- Marcus Belton
- Marcus "Benjy" Johnson
- Marcus Benoit