- Mark Daniels -- Mark Darnell
- Mark Darrah Band -- Mark David Gerson
- Mark David Hollis -- Mark Davies
- Mark Davis -- Mark de Clive-Lowe
- Mark de Clive Lowe -- Mark Dean's Caldera
- Mark Deaton -- Mark Decozio
- Mark Dee -- Mark Dempsey
- Mark DeNardo -- Mark Despault
- Mark Deutrom -- Mark Diedrichs
- Mark Dietrich -- Mark Dinning
- Mark Diodati -- Mark Dodich
- Mark Dodich -- Mark Donkers
- Mark Donnelly -- Mark Douthit
- Mark Dowell -- Mark Dresser Trio
- Mark Dreyer -- Mark DuBerry
- Mark Dubois -- Mark Dunlap
- Mark Dunn -- Mark Durham