| Kozikowski, Jan | Jan Kozikowski | Designer | 2005 - 2012 | 6 | |
| Khuen, Natalie | Natalie Khuen | Designer | 2014 | 1 | |
| Keegan, Shelagh | Shelagh Keegan | Designer | 1986 | 2 | |
| Katsioula, Elina | Elina Katsioula | Designer | 1985 | 1 | |
| Kališ, Miloň | Miloň Kališ | Designer | 1986 | 1 | |
| Krines, Rosemarie | Rosemarie Krines | Designer | 1987 | 1 | |
| Kravos, Marjan | Marjan Kravos | Designer | 1986 | 1 | |
| Kessler, Pauline | Pauline Kessler | Designer | 1986 | 1 | |
| Karm, Benny | Benny Karm | Designer | 1986 - 1987 | 3 | |
| Karm, Ingela | Ingela Karm | Designer | 1986 - 1987 | 3 | |
| Kershaw, Bryce | Bryce Kershaw | Designer | 1987 | 1 | |
| Kemter, Angelika Esther | Angelika Esther Kemter | Designer | 1984 | 1 | |
| Komorowska, Małgorzata | Małgorzata Komorowska | Designer | 1990 | 1 | |
| Kaupenjohann, Bernd | Bernd Kaupenjohann | Designer | 1990 | 1 | |
| Krogh, Guy | Guy Krogh | Designer | 1956 - 1988 | 3 | |
| Kondrat'ev, Aleksey | Aleksey Kondrat'ev (Алексей Кондратьев) | Designer | 2011 | 1 | |
| Kupfernagel, Matthias | Matthias Kupfernagel | Designer | 1988 | 1 | |
| Kerssenbrock, Verena, von | Verena von Kerssenbrock | Designer | 1991 | 3 | |
| Kammerer, Georg | Georg Kammerer | Designer | 1991 | 1 | |
| Kanter, Christoph | Christoph Kanter | Designer | 1988 | 1 | |
| Klejs, Signe | Signe Klejs | Designer | 2015 | 1 | |
| Kramenko, Mikhail | Mikhail Kramenko (Михаил Краменко) | Designer | 2013 | 1 | |
| Karch, Matthias | Matthias Karch | Designer | 1994 | 1 | |
| Keller, Ron | Ron Keller | Designer | 1980 | 1 | |
| Komooka, Kiichiro | Kiichiro Komooka | Designer | 1994 | 1 | |
| Kröhn, Ekkehart | Ekkehart Kröhn | Designer | 1996 | 1 | |
| Keen, Karen | Karen Keen | Designer | 1996 | 1 | |
| Kujszczuk, Magdalena | Magdalena Kujszczuk | Designer | 1997 | 1 | |
| Knuchel, Peter | Peter Knuchel | Designer | 1996 | 1 | |
| Kawahara, Kazu | Kazu Kawahara | Designer | 1996 | 1 | |
| Kathmann, Anja | Anja Kathmann | Designer | 1996 | 1 | |
| Kathner, Paul | Paul Kathner | Designer | 1966 - 1969 | 2 | |
| Kiefel, Jörg | Jörg Kiefel | Designer | 2005 - 2006 | 2 | 1 |
| Kublashvili, Tornike | Tornike Kublashvili | Designer | 2014 | 1 | |
| Kazémi, Clémence | Clémence Kazémi | Designer | 2014 | 6 | |
| Kolip, Manuel | Manuel Kolip | Designer | 2014 | 1 | |
| Katz, Alex | Alex Katz | Designer | 1968 | 1 | |
| Křížková, Jitka | Jitka Křížková | Designer | 1965 | 1 | |
| Kastner, Péter | Péter Kastner | Designer | 1998 | 1 | |
| Korogodsky, Danila | Danila Korogodsky | Designer | 2002 | 1 | |
| Kessel, Jonna | Jonna Kessel | Designer | 2002 - 2004 | 2 | |
| Kuziemska, Krystyna | Krystyna Kuziemska | Designer | 2002 | 1 | |
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