The list of invited speakers for the PCL is as follows:
- Sankha Basu, Indraprastha Institute of Information Technology Delhi, India
- Johan van Benthem, University of Amsterdam, Netherlands; Stanford University, United States of America
- Otávio Bueno, University of Miami, United States of America
- Walter Carnielli, University of Campinas, Brazil
- Bogdan Dicher, University of the Witwatersrand, Republic of South Africa
- Hans van Ditmarsch, University of Toulouse, France
- Davide Fazio, University of Teramo, Italy
- Joanna Golińska-Pilarek, University of Warsaw, Poland
- Rajeev Gore, Monash University, Australia
- Zalán Gyenis, Jagiellonian University, Poland
- Andrzej Indrzejczak, University of Łódź, Poland
- Stavros Ioannidis, National and Kapodistrian University of Athens, Greece
- Wojciech Jamroga, Polish Academy of Sciences; Nicolaus Copernicus University in Toruń, Poland
- Fengkui Ju, Beijing Normal University, China
- Max Kistler, University Paris 1 Panthéon-Sorbonne, France
- Piotr Kulicki, John Paul II Catholic University of Lublin, Poland
- Fenrong Liu, Tsinghua University, China
- María Martínez-Ordaz, National Autonomous University of Mexico, Mexico
- Manuel António Martins, University of Aveiro, Portugal
- Lawrence S. Moss, Indiana University, United States of America
- Damian Niwiński, University of Warsaw, Poland
- Hitoshi Omori, Tohoku University, Japan
- Francesco Paoli, University of Cagliari, Italy
- Lavinia Picollo, National University of Singapore, Singapore
- Andrzej Pietruszczak, Nicolaus Copernicus University in Toruń, Poland
- Tomasz Placek, Jagiellonian University, Poland
- Ian Pratt-Hartmann, University of Manchester, England
- Abilio Rodrigues Filho, Federal University of Minas Gerais, Brazil
- Zuzana Rybaříková, University of Ostrava, Czech Republic
- Marek Sergot, Imperial College London, England
- Allard Tamminga, University of Greifswald, Germany
- Andrew Tedder, Ruhr University Bochum, Germany
- Leendert van der Torre, University of Luxembourg, Luxembourg
- Josef Urban, Czech Technical University in Prague, Czech Republic
- Yiyan Wang, Shanxi University, China
- Andrzej Wiśniewski, Adam Mickiewicz University in Poznań, Poland
- Krzysztof Wójtowicz, University of Warsaw, Poland