| Name | Mitgliedschaft | bis |
|---|
| Rahms, Isabell | CDU | | |
| Ramb, Magdalena | | | |
| Rappa, Giovanni | SPD | | |
| Rast, Sabine | SPD | | |
| Rau, Florence | | 06.01.2025 | bis 06.01.2025 |
| Reeh, Thomas | SPD | | |
| Rehn, Werner | FDP | | |
| Reichow-Hansen, Anja | BÜNDNIS 90/DIE GRÜNEN | | |
| Reineke, Waltraud | | | |
| Reisch, Stefanie | | | |
| Render, Gisela | SPD | | |
| Resch, Brunhilde | SPD | | |
| Rezai, Javid | SPD | | |
| Richter, Franziska | BÜNDNIS90/DIE GRÜNEN | | |
| Riempp, Dr. Eva | SPD | | |
| Ries, Sebastian | Ingenieurkammer RP | | |
| Riffel, Dagmar | CDU | | |
| Riffel, Norbert | CDU | | |
| Rikl, Martina | | | |
| Ringhoffer, Franz | GVG | | |
| Rink, Katharina | | | |
| Rohe, Torsten | CDU | | |
| Roolfs, Tanja | DIE LINKE. | | |
| Roos, David | FDP | | |
| Rosenhayn, Hans-Peter | FREIE WÄHLER | | |
| Rosenhayn, Isabella | FW | | |
| Rossbach, Dr. Wolfgang | | | |
| Ruf, Michael | ÖDP | | |
| Rücker, Norbert | CDU | | |
| Rüdesheim, Michael | | | |
| Rüsen, Achim | | | |
| Röder, Dr. Rupert | BÜNDNIS90/DIE GRÜNEN | | |
| Röder, Dr. Rupert | VCD Rheinhessen | | |
