| Sänger, Björn | FDP | | |
| Sänger, Klaus-Dieter | FDP | | |
| Sauer, Andrea | B90/DIE GRÜNEN | | |
| Schaefers, Meinolf | | | |
| Schäffer, Karl | SPD | | |
| Schall, Elfi | CDU | | |
| Schaumburg, Erich | CDU | | |
| Schenkel, Klaus | | | |
| Schlitzberger, Dr. Udo | | | |
| Schmidt, Swen | Piraten | | |
| Schmidt, Uwe | SPD | | |
| Schneider Freiherr von Lepel, Burkhard | CDU | | |
| Schott, Marjana | | 25.08.2011 | bis 25.08.2011 |
| Schrader, Dieter | | | |
| Schröder, Bettina | SPD | | |
| Schröder, Herbert | | | |
| Schulz, Bernd | | | |
| Schwantes, Ralf | | | |
| Seifert, Monika | | | |
| Selbert, Susanne | SPD | | |
| Sennhenn, Andreas | | | |
| Spohr, Helmut | | | |
| Steffek, Klaus | | | |
| Stegner, Ingo | | | |
| Stein, Erwin | | 04.04.2013 | bis 04.04.2013 |
| Stenda, Andre | FW | 22.08.2013 | bis 22.08.2013 |
| Stochla, Dirk | SPD | | |
| Storch, Timo | SPD | | |
| Strube, Christian | SPD | | |
| Stuparek, Gisela | SPD | | |
| Sturm, Ursula | SPD | | |
