• yachts - full models 36
• Yakka - trading cards 2
• Yamakawa Rattan (Japan) - mid-century furniture designers and makers 2
• Yamamoto, Yohji - clothing and accessories 22
• Yard, Raymond (New York) - jewellery 3
• yarn wheels, swifts 1
• Yasuyuki, Namikawa (Japan) - cloisonne, Japanese 14
• Yeoward, William (Britain) - mid-century designer 9
• Yomud, West Turkestan - rugs and carpets 10
• Yonezawa (Japan) - toys and models 22
• Yoshiya (Kobe Yoko Ltd. ) Japan - toys 9
• Youle, Wayne (New Zealand, 1974-.) - sculptor 1
• Young, G. & T. (New Zealand) - silver and jewellery 14
• Young, James (London) - silver, maker or retailer 7
• Young, Michael (England) - mid-century lighting 1
• Ysart, Paul / Vasart (Scotland)
  • glass makers 3
  • paperweights, makers 2
• Yuko, Kidera (Japanese, b. 1970) - sculptor 1
• Yvel (Israel) - jewellery 7
• Yves St Blaise - wristwatches 1