| Marlene Altmann | CDU | | |
| Angelika Bachmann-Blumenrath | AWO | | |
| Mantoy Becker | CDU | | |
| Ursula Borgmann | CDU | | |
| Annette Braun-Kohl | CDU | | |
| Walter Drennhaus | SPD | | |
| Jörg Dürr | SPD | | |
| Othmar Döhrendahl | | | |
| Uwe Elker | SPD | | |
| Siegfried Funk | | | |
| Harald Giebels | fraktionslos | | |
| Wolfgang Goeken | CDU | | |
| Udo Greeff | CDU | | |
| Dr. Dieter Gräßler | CDU | | |
| Gerd Holberg | CDU | | |
| Tobias Kaimer | CDU | 29.04.2009 | bis 29.04.2009 |
| Thomas Kirchhoff | FDP | | |
| Marion Klaus | SPD | | |
| Ulrich Klaus | SPD | | |
| Friedhelm Kohl | FDP | | |
| Thomas Krautwig | Musikschule Haan | | |
| Jens Lemke | CDU | | |
| Wolfram Lohmar | CDU | | |
| Meike Lukat | WLH | | |
| Klaus Mentrop | CDU | | |
| Reinold Mertens | | | |
| Monika Morwind | CDU | | |
| Jens Mühlmeister | CDU | | |
| Jens Niklaus | SPD | | |
| Gudrun Obermeier | | | |
| Dr. Reinhard Pech | CDU | | |
| Jörg-Uwe Pieper | GAL | | |
| Dirk Raabe | FDP | | |
| Silvia Ramsel | GAL | | |
| Andreas Rehm | GAL | | |
| Richter Reuter | | | |
| Michael Ruppert | FDP | | |
| Jochen Sack | GAL | | |
| Folke Schmelcher | CDU | | |
| Anno Schmitz | | | |
| Ingrid Schüffner | FDP | | |
| Patrick Sobbe | FDP | | |
| Gabriele Steven | | | |
| Bernd Stracke | SPD | | |
| Hans Strerath | Sportverband Haan e.V. | | |
| Ferdinand Städtler | FDP | | |
| Brigitte Taschke | CDU | | |
| Cornelius Tonn | CDU | | |
| Knut vom Bovert | | | |
| Friederike von Wiser | Gymnasium | | |
| Arnd Vossieg | FDP | | |
| Rainer Wetterau | CDU | | |
| Juliane Wolfsperger | SPD | | |
| Stephanie Zambon | GAL | | |
| Elke Zerhusen-Elker | GAL | | |
| Reiner Schüren | CDU | 29.12.2008 | bis 29.12.2008 |
| Georg Irschfeld | CDU | 02.02.2009 | bis 02.02.2009 |
| Heinz Bogatzki | CDU | | |
| Dr. Karl-Heinz Disch | CDU | | |
| Heinz Glauflügel | SPD | | |
| Hans Küppersbusch | CDU | | |
| Veli Malovic | UWG | | |
| Manfred Müller | GAL | | |
| Winfried Steinhoff | SPD | | |
| Adolf Thienhaus | UWG | | |
| Hildegard Treis | CDU | | |
| Annette Thome | CDU | | |
| Roman Eichler | SPD | | |
| Peter Küpper | SPD | | |
| Claudia Andres-Zindler | | | |
| Michael Petersen | SPD | | |
| Ute Dörr | SPD | | |
| Dagmar Argow | | | |
| Philip Daniel | FDP | | |
| Christoph Schmidt | SPD | | |
| Gerhard Herder | UWG | | |
| Wilfried Pohler | SPD | | |
| Bernd Krumsiek | SPD | | |
| Jürgen Boes | SPD | | |
| Peter Bartz | CDU | | |
| Elisabeth Cordts | UWG | | |
| Marlies Goetze | CDU | | |
| Michael Heinze | SPD | | |
| Michael Henchoz | Die Linke | | |
| Wolfgang Koziol | FDP | | |
| Karl-Hermann Käpernick | UWG | | |
| Dieter Köhler | | | |
| Dr. Karl-August Niepenberg | CDU | | |
| Angela Sander | UWG | | |
| Maria Schormann | CDU | | |
| Klaus Straßburg | FDP | | |
| Heinrich Wolfsperger | SPD | | |
| Ute Wollmann | SPD | | |
| Alexander Viemann | SPD | | |
| Petra Lerch | GAL | | |
| Markus Helf | | | |
| Hans Lenz | SPD | | |
| Karl-Ernst Dörfler | CDU | | |
