Former Owner
- Walter Sneyd20
- Walter Thomas Wallace2
- Walter Van Rensselaer Berry1
- Walter Wehle Naumburg1
- Walter Wren1
- Walter van Wijk4
- Ward Murphey Canaday2
- Warren C. Crane4
- Wasservas1
- Waters S. Davis1
- Weingarten Abbey1
- Weiss & Co.2
- Weissenau Abbey2
- Wentworth Woodhouse1
- Werner Jaeger1
- Wesley L. Boomgaarden2
- Wheldon & Wesley1
- Whitby Abbey1
- Wilfred Merton4
- Wilfrid Voynich10