- David Laurence -- David Ledden
- David & Lee -- David Lee Williams
- David Lefkowitz -- David Leshare Watson
- David Leukert -- David Liebman
- David Liebman Group -- David Linx/Diederik Wissels
- David Lipely -- David Lockington
- David Lockington -- David Loss
- David Loti -- David Luckey
- David Luckey -- David Lynch
- David Lynch -- David M. Perez Martinez
- David M. Rosenthal -- David Magdalene
- David Maguire -- David Malmberg
- David Malone -- David Marcovitz
- David Marden -- David Marshall
- David Martial -- David Massey
- David Massey -- David May
- David May -- David McDermott
- David McDonald -- David McNeil
- David McNeil -- David Mengual