- Mark Baranowski -- Mark Erler
- Mark Ernestus -- Mark Kent
- Mark Kerr -- Mark Peckham
- Mark Pekarski -- Mark Swift
- Mark "Syd" McGounden -- Marko Timonen
- Marko Timonen -- Marlon Mack
- Marlon Mack & The Voicez Of Triumph -- Marsha Remas
- Marsha Skidmore -- Martha Tilston
- Martha Tilton -- Martin Hallak
- Martin Halvard -- Martin Stone
- Martin Stork -- Marty Paich, His Orchestra & Chorus
- Marty Paich Orchestra -- Mary Amora
- Mary Ancheta -- Mary-Ann Brandon