Former Owner
- Walter Van Rensselaer Berry1
- Walter Wehle Naumburg1
- Ward Murphey Canaday1
- Wasservas1
- Wilfred Merton1
- Wilfrid Voynich3
- William Augustus White6
- William Bragge2
- William Gibbons Medlicott1
- William H. Robinson Ltd.10
- William H. Schab3
- William Harris Arnold1
- William Harrison Woodward1
- William Horatio Crawford1
- William Ingham Brooke1
- William Morris4
- William N. Bullard1
- William Roscoe1
- William Stuart1
- William Taylor Scheide6