- Kalchmann, Doris - Designer based in Vienna. Site includes collections and contact information.
- Kamali, Norma - American designer's site includes biography, contact information, press credits and collections.
- Karaka Design - The design team of Vesna Karuza and Senija Radic, based in Zagreb, Croatia. Site includes collections, background information, news, awards, works for which they have created costumes, and contact information. In Croatian and English.
- Karan, Donna - American designer. Site features pictures from runway shows, advertising, and locations of stores. See also DKNY.
- Katana - Label based in Riga, Latvia, run by designers Ieva Zirnite and Laura Murane. Site features collections, history, press, contact information, and designer tips. In Latvian and English.
- Katra, Pierre - Couture designer who began his fashion house in Beirut and is now based in Paris. Site includes bio, portfolios and contact information.
- Kelly, Alison - Creator of the Dahl Fashion line. Site includes current collection, background and contact information.
- Kenzo - French design house founded by Kenzo Takada, now part of the LVMH Group. Site in French and English.
- Kimora, Fumie - Designer originally from Japan, educated and now based in London. Site includes collections from her FLOC line, bio, and contact information.
- Kinal, Adrianna - Designer of the "With Love From Paris" line of lingerie, based in Alberta, Canada. Site includes background information, collection, on-line shopping and contact information.
- Klein, Anne - American who began her label in 1968, won two Coty Awards and became a member of the Coty Hall of Fame. Since her death in 1974, such designers as Donna Karan and Michael Smaldone have created clothing under the Anne Klein label. Site includes a biography, collections, store locator, address of corporate offices, registration to receive information on events and promotions, and link to Anne Klein area on Neiman Marcus web site.
- Klein, Lloyd - French designer, now based in New York. Site includes bio, images and videos of collections, press clippings, a slideshow of celebrities in his designs, and contact information for US and Europe.
- Kriszta, Fekete - Designer based in Budapest. Site includes bio, collections and contact information. In English and Hungarian.
- Kutoglu, Atil - Vienna-based designer, originally from Istanbul, whose work is said to be influenced by the Orient. Site includes biographical and contact information, and images from recent collections.