| Author(s) | Session |
| Reimann, Sebastian | Session 4A: Short-Papers Presenter |
| Rodenhausen, Lina | Session 4A: Short-Papers |
| Roeder, Torsten | Session 7B: Long Papers Presenter |
| Romary, Laurent | Session 3A: Long Papers |
| Rosselli Del Turco, Roberto | Session 4B: Long Papers Presenter |
| Ruiz Fabo, Pablo | Virtual Poster Session on Gather.Town Presenter |
| Röwenstrunk, Daniel | Poster Slam, Session, and Reception |