| Name | Mitgliedschaft | bis |
|---|
| Hachmann, Andree | CDU | | |
| Hagemann, Benjamin | BÜNDNIS 90/DIE GRÜNEN | | |
| Hagemann, Mirco | | | |
| Hake, Sabine | | | |
| Hankel, Burkhard | CDU | | |
| Haring, Lothar | CDU | | |
| Hartger, Sabine | | | |
| Hasenkamp-Jakob, Doris | | | |
| Häusler, Sebastian | AfD | | |
| Haverkämper, Ulf | | | |
| Havers, Hans | CDU | | |
| Havers, Katrin | CDU | | |
| Heckhuis, Christian | Sachkundiger Bürger | | |
| Heckhuis, Dorothee | | | |
| Heeke, Andre | FDP | | |
| Heeke, Christian | CDU | | |
| Heeke, Klaus | | | |
| Heile, Janine | FDP | | |
| Heine, Tobias | CDU | | |
| Heinze, Martin | | | |
| Hellermann, Anne | | | |
| Helming, Hendrik | | | |
| Hemker, Reinhold Dr. | | | |
| Hemsing, Maximilian | SPD | | |
| Hermes, Jens | | | |
| Heskamp, Stefan | | | |
| Hesping, Franz-Josef | | | |
| Hessel, Wiebke | | | |
| Hewing, Udo | BÜNDNIS 90/DIE GRÜNEN | 04.11.2025 | bis 04.11.2025 |
| Himmler, Marius | BÜNDNIS 90/DIE GRÜNEN | 04.11.2025 | bis 04.11.2025 |
| Hinken, Silvia | | | |
| Höffgen, Kathrin | | | |
| Hoffknecht, Martin | | | |
| Hohdorf, Mattis | BÜNDNIS 90/DIE GRÜNEN | | |
| Hohdorf, Rainer | | | |
| Holthaus, Natalie | | | |
| Holtmann, Dirk | | | |
| Hoogenberg, Beate | | | |
| Hovestadt, Gertrud Dr. | BÜNDNIS 90/DIE GRÜNEN | | |
| Huesmann, Stephan | FDP | | |
| Hukriede, Werner | | | |
| Hülsbusch, Winfried | | | |
| Hundrup, Reinhard | BÜNDNIS 90/DIE GRÜNEN | | |
| Hüsing, Laura | | | |
