| Agel, Bernd | FW | | |
| Al-Amri, Lufti | WSW | | |
| Alhamdo, Omar | GIG | 09.11.2021 | bis 09.11.2021 |
| Alhariri, Osama | GIG | | |
| Altenheimer, Andreas | CDU | | |
| Altinküpe, Esma | MGW | | |
| Bayraktar, Özlem | MGW | | |
| Beck, Hans-Werner | SPD | | |
| Beppler, Arne | | | |
| Bernauer-Münz, Dr. Heidi | Bündnis 90/Die Grünen | | |
| Biehl, Christoph | | | |
| Boch, Dunja | FW | | |
| Böcher, Barbara | | | |
| Bohn, Dr. Wolfgang | NPD | | |
| Brandtner, Manfred | FW | | |
| Branko, Vilic | Caritasverband | | |
| Breidsprecher, Klaus | CDU | | |
| Brückmann, Tim | SPD | | |
| Büger, Dr. Matthias | FDP | | |
| Bunk, Dr. Wolfgang | FDP | | |
| Bursukis, Christopher | SPD | | |
| Buseck, Thorsten | | | |
| Celik, Mustafa | MGW | | |
| Chernov, Volodymyr | KI | | |
| Chernova, Zoya | KI | | |
| Claas, Ute | SPD | 13.09.2021 | bis 13.09.2021 |
| Clemens, Michael | | | |
| Clemo, Raymond | | | |
| Cloos, Christian | CDU | | |
| Daumen, Christoph | Hessische Gesellschaft für Ornithologie und Naturschutz HGON | | |
| Demand, Patrick | | | |
| Demir, Selina | SPD | 30.09.2022 | bis 30.09.2022 |
| Dickopf, Thorsten | SPD | | |
| Drechsel, Sascha | | | |
| Dubiel, Sarah | | | |
| Ebertz, Andreas | FW | | |
| Elvers, Sören | Personalrat | | |
| Erb-Bibo, Franziska | Diakonisches Werk | | |
| Felkl, Gudrun | FW | | |
| Feth, Bernhard | | | |
| Fischer, Ursula | | | |
| Freitag, Georg | FW | | |
| Fries, Hans-Martin | FW | | |
| Funke, Herbert | | | |
| George, Thomas | Schutzgemeinschaft Deutscher Wald e.V. (SDW) | | |
| Gerth, Ursula | FW | | |
| Göttlicher-Göbel, Dr. Ulrike | SPD | | |
| Götz, Hans Peter | FW | | |
| Greis, Dr. Barbara | Bündnis 90/Die Grünen | | |
| Groß, Katja | CDU | | |
| Guth, Andreas | Bund für Umwelt und Naturschutz e.V. (BUND) | | |
| Hahnfeld, Julian | SPD | | |
| Haj Osman, Mohamad | GIG | | |
| Halfmann-Gräb, Eva-Claudine | Arbeiterwohlfahrt | | |
| Hantusch, Thomas | NPD | 20.04.2022 | bis 20.04.2022 |
| Harapat, Dominic | Die PARTEI | | |
| Hartmann, Frank | Bündnis 90/Die Grünen | | |
| Havekost, Norbert | Der Paritätische Hessen | | |
| Hechler, Markus | Wanderverband Hessen e.V. (WVH) | | |
| Heyer, Thomas | CDU | | |
| Höbel, Björn | CDU | | |
| Hornivius, Sibille | SPD | | |
| Horz, Jochen | FDP | | |
| Huber, Klaus | | | |
| Hugo, Klaus | Bündnis 90/Die Grünen | | |
| Hundertmark, Matthias | CDU | | |
| Hundertmark, Michael | CDU | | |
| Hussain, Abdul-Rashad | WSW | | |
| Ihne-Köneke, Sandra | SPD | | |
| Jäckel, Manfred | | | |
| Jouini, Mohamed Ali | WSW | | |
| Jung, Winfried | SPD | | |
| Kähler, Sven | | 30.06.2021 | bis 30.06.2021 |
| Kasabashi, Razan | GIG | | |
| Kauck, Marion | SPD | | |
| Keiner, Bärbel | SPD | | |
| Keiner, Wolfgang | | | |
| Keller, Maximilian | CDU | | |
| Kern, Dagmar | | | |
| Kirdorf, Klaus | | | |
| Kleber, Waldemar | SPD | 27.12.2022 | bis 27.12.2022 |
| Kleinhans, Timo | FW | | |
| Knell, Dr. Ingrid | Deutsches Rotes Kreuz | | |
| Köhlinger, Gabriele | CDU | | |
| Kontz, Frank J. | FDP | | |
| Kornmann, Sigrid | FDP | | |
| Kornmann, Sylvia | DIE LINKE | | |
| Körting, Olaf | SPD | | |
| Kortlüke, Norbert | Bündnis 90/Die Grünen | | |
| Koster, Heidemarie | | | |
| Koster, Ingeborg | SPD | | |
| Kraft, Thomas | | | |
| Kratkey, Jörg | SPD | | |
| Kräuter, Helmut | CDU | | |
| Kräuter, Karlheinz | SPD | | |
| Kunkel, Angelika | FDP | | |
| Land, Regine | NPD | | |
| Lang, Friedrich | | | |
| Lang, Uwe | CDU | | |
| Lauber-Nöll, Jürgen | FDP | | |
| Lautz, Dirk | FW | | |
| Lefèvre, Christa | FW | | |
| Lehr, Helmut | | | |
| Leiter, Andreas | Personalrat | | |
| Lenz, Christopher-Ray | Die PARTEI | | |
| Lenz, Matthias | SPD | | |
| Lich-Brand, Andrea | SPD | | |
| Litzinger, Hans | SPD | | |
| Loh, Thorsten | SPD | | |
| Lühring, Armin | | | |
| Luitjens-Taylor, Amber | Bündnis 90/Die Grünen | | |
| Mando, Maher | GIG | | |
| Marx, Dorothea | CDU | | |
| Meißner, Thomas | FDP | | |
| Menz, Oliver | | | |
| Metzendorf, Doris | Caritasverband | | |
| Möller, Annette | Botanische Vereinigung Naturschutz Hessen e.V. (BVNH) | | |
| Mulch, Lothar | AfD | | |
| Müller, Angela | Bündnis 90/Die Grünen | | |
| Müller, Bernd | FW | | |
| Müller, Denise | Dt. Paritätischer Wohlfahrtsverband | | |
| Müller, Petra | | | |
| Müller-Rein, Irene | AfD | | |
| Noack, Bernhard | CDU | | |
| Oelke, Pia | FW | | |
| Ott, Dominic | CDU | | |
| Ouertani, Dr. Mustapha | | | |
| Pagels, Holger | | | |
| Pausch, Peter | SPD | | |
| Perko, Michael | | | |
| Peter-Lauff, Anne | SPD | | |
| Petri, Klaus | DIE LINKE | | |
| Pfeiffer-Scherf, Renate | FW | | |
| Pfordt, Alexandra | FW | | |
| Pohl, André | Personalrat | | |
| Pohl, Günter | SPD | | |
| Pross, Christoph | SPD | | |
| Przybylski, Rainer | NPD | 13.09.2021 | bis 13.09.2021 |
| Rauch-Weigel, Ute | Bündnis 90/Die Grünen | | |
| Redecker, Susanne | | | |
| Reh, Erhard | SPD | | |
| Reinhardt, Hans | | | |
| Ringsdorf, Sven | FDP | | |
| Ripl, Michaela | Bündnis 90/Die Grünen | | |
| Ritter, Frank | NPD | | |
| Rudolph, Frank | Naturschutzbund Deutschland e.V. (NABU) | | |
| Ruppricht, Christopher | FW | | |
| Sämann, Edgar | | | |
| Sämann, Thorben | Bündnis 90/Die Grünen | | |
| Schäfer, Christiane | | | |
| Schäfer, Christoph | CDU | | |
| Schäfer, Friedel | | | |
| Scharmann, Klaus | CDU | | |
| Schaus, Hermann | DIE LINKE | | |
| Schauß, Dr. Albert | | | |
| Schermuly, Thomas | FDP | | |
| Schiffl, Martin | Personalrat | | |
| Schlosser, Stefanie | | | |
| Schmal, Uwe | CDU | | |
| Schmidt, Günter | SPD | 13.09.2021 | bis 13.09.2021 |
| Schmidt, Philipp | FW | | |
| Schmidt, Sabine | CDU | | |
| Schmidt, Sonja | SPD | | |
| Schmidt, Yannick | | | |
| Schmitt, Dr. Sigrid | SPD | | |
| Schmitz, Pierre | | | |
| Schneider, Dr. Jörg | CDU | | |
| Schneider, Petra | | | |
| Scholz, Mario | Personalrat | | |
| Schön, Verena | CDU | | |
| Schreiber, Heinz | | | |
| Schupp, Hans-Jürgen | AfD | | |
| Schüßler, Stefanie | | | |
| Schuster, Alexander | CDU | | |
| Schwarz, Christian | | | |
| Schwarz, Manfred | | | |
| Sezgin, Mustafa | MGW | | |
| Shekh Rasheed, Wisam | GIG | | |
| Sieber, Norbert | FW | | |
| Siegel, Henrike | | | |
| Simon, Christian | SPD | | |
| Sparr, Bernd | VdK Wetzlar | | |
| Stehula, Andreas | | | |
| Steinraths, Frank | CDU | | |
| Steinraths, Martin | CDU | | |
| Steinruck, Martin | CDU | | |
| Stoll, Anette | Diakonie Lahn-Dill | | |
| Strehlau, Petra | Bündnis 90/Die Grünen | | |
| Ströhmann, Nils | FW | | |
| Struhalla, Eva | SPD | | |
| Suckel, Michael | | | |
| Tacke, Krimhilde | Bündnis 90/Die Grünen | | |
| Terzi, Kadir | MGW | | |
| Theiß, Björn | Landesjagdverband Hessen e. V. (LJV) | | |
| Thiessen-Rees, Else | | | |
| Tschakert, Klaus | SPD | | |
| Ufer, Fritz | SPD | | |
| Urbanek, Siegfried | | | |
| Veit, Manfred | FW | | |
| Viand, Manfred | CDU | 13.09.2021 | bis 13.09.2021 |
| Viehmann, Rebecca | CDU | | |
| Viehmann, Ruth | CDU | 13.09.2021 | bis 13.09.2021 |
| Viertelhausen, Dr. Andreas | FW | | |
| Vilic, Branko | Caritasverband | | |
| Virnich, Herta | | | |
| Volck, Udo | SPD | | |
| Volk, Andrea | SPD | | |
| Voskanian, Akop | CDU | | |
| Wagner, Manfred | SPD | | |
| Wagner, Willi | AfD | | |
| Wallbach, Steffen | SPD | | |
| Weber, Harald | AfD | | |
| Weber, Peter Helmut | SPD | | |
| Wehrenfennig, Dr. Christoph | FDP | 31.05.2022 | bis 31.05.2022 |
| Wieden, Hans-Dieter | | | |
| Wind, Susanne | | | |
| Winkelmann, Dieter | Bündnis 90/Die Grünen | | |
| Yamanaka, Yvette | KI | | |
| Yüksel, Kemal | SPD | | |
| Zarge, Anja | Personalrat | | |
| Zeaiter, Sabrina | SPD | | |
| Zühlsdorf-Gerhard, Carmen | Bündnis 90/Die Grünen | | |
