| Schade, Maitagorri H | Representativity in Online Panels Presenter |
| Schär, Wiebke | COVID-19 and Crisis Communication |
| Scharkow, Michael | Web Tracking of News Exposure |
| Schaurer, Ines | Probability-Based Online Panel Research
Recruitment for Probability-Based Panels |
| Scheier, Christian | ResearchTech Presenter |
| Schmid, Sophia | Poster IV Presenter |
| Schmidt, Steffen | GOR Best Practice Award 2021 Competition I Presenter
Scale and Question Format |
| Schmitt, Philippe | Smartphone Sensors and Passive Data Collection |
| Schnepf, Timo | Poster IV Presenter |
| Schoenberger, Johanna | GOR Best Practice Award 2021 Competition I |
| Schonlau, Matthias | Voice Recording in Surveys |
| Schröder, Jette | Recruitment for Probability-Based Panels |
| Schultze, Martin | Geodata in Market and Survey Research |
| Schulze, Andrea | Poster I
Poster V Presenter |
| Schwabe, Ulrike | Poster I
Poster V |
| Schwerdtfeger, Maikel | GOR Thesis Award 2021 Competition Presenter |
| Seah, Shuo | Misinformation |
| Shlomo, Natalie | Web Probing and Survey Design |
| Silber, Henning | Respondent Behavior and Data Quality I
Social Media Sampling Presenter |
| Sloan, Luke | Social Media Data |
| Song, Junmo | Misinformation Presenter |
| Sparks, Peter | Voice Recording in Surveys |
| Stier, Sebastian | Web Tracking of News Exposure Presenter |
| Stöckle, Pirmin | Misinformation Presenter |
| Struminskaya, Bella | Poster III
Respondent Behavior and Data Quality I |
| Su, Jennifer | Survey Invitation Methodology |
| Sudheimer, Swetlana | Poster I
Poster V |
| Suzer-Gurtekin, Z. Tuba | Voice Recording in Surveys Presenter |