| Křížková, Jitka | Jitka Křížková | Designer | 1965 | 1 | |
| Kastner, Péter | Péter Kastner | Designer | 1998 | 1 | |
| Korogodsky, Danila | Danila Korogodsky | Designer | 2002 | 1 | 1 |
| Kessel, Jonna | Jonna Kessel | Designer | 2002 - 2004 | 2 | |
| Kuziemska, Krystyna | Krystyna Kuziemska | Designer | 2002 | 1 | |
| Kaderk, Manfred | Manfred Kaderk | Designer | 1999 - 2018 | 7 | |
| Kahre, Andreas | Andreas Kahre | Designer | 2002 | 1 | |
| Korink, Petra | Petra Korink | Designer | 2003 - 2004 | 3 | |
| Keobnick, Paul | Paul Keobnick | Designer | 2001 | 1 | |
| Konomi, Maria | Maria Konomi | Designer | 2003 - 2004 | 2 | |
| Krstić, Milorad | Milorad Krstić | Designer | 2012 - 2013 | 5 | |
| Kuchinka, Lukáš | Lukáš Kuchinka | Designer | 2011 | 1 | |
| Klimak, Kenny | Kenny Klimak | Designer | 2004 | 1 | |
| Kosová, Eliška | Eliška Kosová | Designer | 2006 | 1 | |
| Kotlář, Filip | Filip Kotlář | Designer | 2006 | 1 | |
| Kinney, Fred | Fred Kinney | Designer | 2004 | 1 | |
| Kostecka, Oliver | Oliver Kostecka | Designer | 2004 | 2 | 1 |
| Kalabić, Marija | Marija Kalabić | Designer | 2005 | 1 | |
| Kouřil, Miroslav | Miroslav Kouřil | Designer | 1963 | 1 | |
| Kadrnožka, Dimitrij | Dimitrij Kadrnožka | Designer | 1957 | 1 | |
| Karlsen, Inghild | Inghild Karlsen | Designer | 2005 - 2007 | 28 | |
| Kai, Zhang | Zhang Kai | Designer | 2005 | 2 | |
| Kosinski, Jan | Jan Kosinski | Designer | 1957 | 1 | |
| Krzewicki, Jan | Jan Krzewicki | Designer | 1963 | 1 | |
| Krause, Mark | Mark Krause | Designer | 2001 | 1 | |
| Kemp, Robert | Robert Kemp | Designer | 1989 | 1 | 1 |
| Khorshidi, Khosro | Khosro Khorshidi | Designer | 2007 | 1 | |
| Kronzer, James | James Kronzer | Designer | 2006 | 2 | |
| Kåberg, Camilla | Camilla Kåberg | Designer | 2007 | 1 | |
| Kutz, Walter | Walter Kutz | Designer | 1944 | 1 | |
| Kenny, Simon | Simon Kenny | Designer | 2014 | 2 | |
| Kuivasto, Marjatta | Marjatta Kuivasto | Designer | 2006 | 1 | |
| Kunz, Cäsar | Cäsar Kunz | Designer | 1921 | 1 | |
| Koivunen, Paula | Paula Koivunen | Designer | 2008 | 1 | 1 |
| Kilpeläinen, Raisa | Raisa Kilpeläinen | Designer | 2008 | 1 | |
| Krausen, Peter | Peter Krausen | Designer | 1930 | 1 | |
| Kios, Siegfried | Siegfried Kios | Designer | 1933 | 1 | |
| Knekt, Kis | Kis Knekt | Designer | 2008 | 1 | |
| Kliegel, Leo | Leo Kliegel | Designer | 1943 - 1955 | 3 | |
| Kerkhof, Dorus | Dorus Kerkhof | Designer | 2008 | 1 | |
| Kleber, Bernhard | Bernhard Kleber | Designer | 2009 | 1 | |
| Khan, Feros | Feros Khan | Designer | 2015 | 1 | |
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