| Ingrid Macht | | | |
| Lucas Maienschein | SPD | | |
| Andrea Malkmus | | | |
| Gabriele Mangold | | | |
| Raphael Maninger | | | |
| Iris Manthey | | | |
| Robin Mastronardi | | | |
| Horst Mathiowetz | | | |
| Cornelia Maykemper | FDP | | |
| Calum McConnell | | | |
| Oliver Meermann | FWG | 07.09.2026 | bis 07.09.2026 |
| Julian Menz | Die Linke | | |
| Burkhard Meth | | | |
| Prof. Dirk Metzger | | | |
| Prof. Dr. Erdmuthe Meyer zu Bexten | | | |
| Oliver Michel | | | |
| Khanpadeshah Mohamadi | LiZ | | |
| Klaus Peter Möller | CDU | | |
| Sabine Möller | AfD | | |
| Alexander Maximilian Mönchmeyer | LiZ | | |
| Prof. Dr. Tobias Müller | | | |
| Maren Müller-Erichsen | CDU | | |
| Andreas Münnich | Die Linke | 07.09.2026 | bis 07.09.2026 |
