| Paatelainen, Laura Liisa Helena | Tampere University, Finland | Communication on Social Media Presenter |
| Peerdeman-Janssen, Anita | InSites DE GmbH | GOR Best Practice Award 2019 Competition I Presenter |
| Ponath, Till | Kompetenzcenter Marketing NRW | GOR Best Practice Award 2019 Competition II |
| Prädikow, Lotte | Bielefeld University of Applied Sciences, Germany | Poster Session (Part III) Presenter |
| Prandner, Dimitri | Johannes Kepler University, Linz | Poster Session (Part IV) |
| Preusser, Ivonne | TH Koeln, Germany | Poster Session (Part II) |
| Prietzel, Fabian | University of Würzburg, Germany | Poster Session (Part III) |
| Przepiorka, Wojtek | Utrecht University, Netherlands, The | Online Reputation and Influencer Marketing |
