Former Owner
- W. H. Allen & Co.1
- W. H. R. Blacking1
- W. I. Fieldhouse1
- W. Myers1
- W. P. Hall Walker1
- W. Wollaston1
- Walter Ambrose Heath Harding1
- Walter John Bruce Richards1
- Walter Raglan Hubbard1
- Walter Romeyn Benjamin1
- Walter Seton1
- Walter Thomas Wallace1
- Walter Van Rensselaer Berry1
- Walter Wehle Naumburg1
- Wasservas1
- Waters S. Davis1
- Weingarten Abbey1
- Wentworth Woodhouse1
- Werner Jaeger1
- Wheldon & Wesley1