| Jens Kaden (Mannheim) | P325, P331 |
| Harald Kaemmerer (München) | K26 |
| Walter Kainz (Wien, AT) | P472 |
| Karim Kalla (Wien, AT) | P319 |
| Klaus Kallenbach (Hannover) | P335 |
| Götz Kallien (Timmendorfer Strand) | P512 |
| Dietrich Kalusche (Bad Krozingen) | K557 |
| Reza Kanani (Köln) | P338, P79 |
| Reinhard Kandolf (Tübingen) | B52, H34, H45, P115 |
| Vladimir Kanjuh (Belgrade, CS) | H523 |
| Matthias Karck (Hannover) | H47, P282, P335, P339, P340 |
| Ekaterini Karidas (Bonn) | P364, P379 |
| Marthin Karoff (Ennepetal) | P134 |
| Laszlo Karolyi (Dresden) | P443, P501 |
| Konrad Kastl (München) | P474 |
| Adnan Kastrati (München) | B56, P108 |
| Markus Katoh (Aachen) | P96 |
| Hugo Katus (Heidelberg) | H30, P90 |
| Tobias Katzer (Lübeck) | P113 |
| Christoph Kaun (Wien, AT) | P316 |
| Kamilla Keleman (Heidelberg) | P500 |
| Frieder Keller (Ulm) | B64, P281, P288, P460 |
| Natalie Keller (Münster) | P307 |
| Tibor Kempf (Hannover) | P128 |
| Wolfgang Kerner (Karlsburg) | P131 |
| Stefan Kersting (Wiesbaden) | P297 |
| Thorsten Keßler (Münster) | P445 |
| Thomas Ketteler (Wuppertal) | P106, P289, P454 |
| Klaus Kettering (Tübingen) | P367, P504, Z67 |
| Nawid Khaladj (Hannover) | H47, P282, P335, P339, P340 |
| Ahmed Khattab (Bad Segeberg) | P302 |
| HP Kierdorf (Braunschweig) | K3 |
| Michael Kiessling (Würzburg) | B62, P95 |
| Ingrid Kindermann (Homburg) | H45 |
| Carsten Kindt (Berlin) | P515, P516 |
| Christiane Kisselbach (Marburg) | P287 |
| Elena Kisser (Bad Rothenfelde) | P342 |
| Franz Kleber (Berlin) | H432 |
| Knut Kleesiek (Bad Oeynhausen) | P102 |
| Gunnar Klein (Hannover) | P128 |
| Norbert Klein (Leipzig) | K581 |
| Rolf Klein (Wuppertal) | P106, P454, P497 |
| Theresia Klima (Marburg) | P143 |
| Thomas Klingenheben (Frankfurt/Main) | K577 |
| Andreas Klisch (Düsseldorf) | P499 |
| Martin Klocke (Dortmund) | B52, P115 |
| Heinz Klues (Krefeld) | P463, P464 |
| Christian Knackstedt (Aachen) | P376 |
| Holger Kneer (Münster) | P308 |
| Karsten Knobloch (Hannover) | P282 |
| Anita Knoll (Würzburg) | P382 |
| Georg von Knorre (Rostock) | P354, P357, P487 |
| Y von Kodolitsch (Hamburg) | A540 |
| Julia Köbe (Münster) | P445 |
| Hans Köhler (Homburg) | P133 |
| Volker Koellner (Dresden) | B55, P142 |
| Susanne Kölsch (Marburg) | B53, P117, P118, P486 |
| Tatjana Kölzow (Timmendorfer Strand) | P512 |
| Andreas König (Diegem, BE) | P350 |
| Andreas König (München) | P343, P469, Z65 |
| Thomas Körber (Rostock) | P354, P357, P487 |
| Rainer Körfer (Bad Oeynhausen) | H50 |
| Walter Koglek (Klagenfurt, AT) | P490 |
| Klaus Kohse (Oldenburg) | B57, P317 |
| Christof Kolb (München) | I233 |
| Christof Kolb (München) | P345, P346, P355 |
| Marcus Koller (Würzburg) | P373, Z70 |
| Ralf Koos (Aachen) | P326, P327, P360, P361, P96 |
| Jan Korfer (Bad Oeynhausen) | P100 |
| Grigorios Korosoglou (Heidelberg) | P90 |
| Thomas Korte (Hannover) | I164, K573, P128 |
| Dietmar Koschyk (Hamburg) | A542 |
| Hans Kottkamp (Leipzig) | H272 |
| Tanja Kottmann (Bad Oeynhausen) | P102 |
| Marek Kowalski (Bad Rothenfelde) | P140, P301, P311, P342, P353, P363 |
| Andreas Krack (Jena) | P286 |
| Lars-Immo Krämer (Köln) | K560 |
| Heike Kraemer-Hansen (Kiel) | P88 |
| Paul Kramer (Shawnee Mission, US) | P294 |
| Wolfgang Kranig (Bad Rothenfelde) | P353, P363 |
| Bernd Krause (Düsseldorf) | P518 |
| Gerhard Krenzke (Berlin) | P515, P516 |
| Michael Kreplin (Erlangen) | P276 |
| Georg Kreymann (Hamburg) | K2 |
| Arno Krian (Duisburg) | K25 |
| Charalampos Kriatselis (Nürnberg) | P94 |
| Otto Krogmann (Duisburg) | K23 |
| Kay Kronberg (Oldenburg) | B63, P277, P278, P309, P315, P449 |
| Dietmar Krüger (Kiel) | P105 |
| Dittmar Krüger (Kiel) | P104, P513 |
| Knut Krumbholz (Stuttgart) | P450 |
| Karl-Heinz Kuck (Hamburg) | H539a |
| Helmut Kücherer (Heidelberg) | P90 |
| Harald Kühl (Aachen) | P326, P327, P96 |
| Martin Kühl (Brüssel, BE) | P476, P479 |
| Uwe Kühl (Berlin) | A440, H217 |
| Volker Kühlkamp (Tübingen) | K583, P367 |
| Helmut Kühnert (Jena) | H535 |
| York Kühnle (Berlin) | P101 |
| Bernhard Küpper (Bad Rothenfelde) | P363 |
| Christiane Kuhl (Bonn) | P125 |
| Christoph Kuhlmann (Gießen) | P505, Z68 |
| Horst Kuhn (Bielefeld) | P111, P116, P86, P87, P89 |
| Alexander Kunold (Gießen) | P505, Z68 |
| Eberhard Kuon (Ebermannstadt) | P107, P276, P280, P447, P448, P456, P457, P458 |
| Jens Kurreck (Berlin) | A441 |
| Kerstin Kurz (Heidelberg) | H30 |
| Jürgen Kuschyk (Mannheim) | P385, P386 |