Keynote speakers
- Cliff Burgess (McMaster University & Perimeter Institute for Theoretical Physics)
- Joseph Conlon (University of Oxford)
- Ed Copeland (University of Nottingham)
- Claudia de Rham (Imperial College London)
- Gia Dvali (Ludwig-Maximilians-Universität München & Max Planck Institute for Physics)
- Astrid Eichhorn (University of Heidelberg)
- Wendy Freedman (University of Chicago)
- Juan García-Bellido (IFT-UAM)
- Lam Hui (Columbia University)
- Justin Khoury (University of Pennsylvania)
- Elias Kiritsis (University of Crete & APC, Université Paris Cité)
- Lloyd Knox (University of California, Davis)
- Rocky Kolb (University of Chicago)
- Andrei Linde (Stanford University) - Joining virtually
- Dieter Lüst (Max-Planck-Institut für Physik)
- Liam McAllister (Cornell University)
- Fernando Quevedo (University of Cambridge & NYU Abu Dhabi)
- Arman Shafieloo (Korea Astronomy and Space Science Institute)
- Gary Shiu (University of Wisconsin–Madison)
- Alessandra Silvestri (Leiden University)
- Glenn Starkman (Case Western Reserve University)
- David Wands (University of Portsmouth)
Invited technical speakers
- Rodrigo Alonso (Durham University)
- David Andriot (LAPTh, CNRS)
- Diego Blas (IFAE/ICREA, Barcelona)
- Clare Burrage (University of Nottingham)
- Michele Cicoli (University of Bologna & INFN)
- Ema Dimastrogiovanni (University of Groningen)
- Miguel Montero (IFT, Madrid)
- Susha Parameswaran (University of Liverpool)
- Tom Rudelius (Durham University)
- Tarun Souradeep (Raman Research Institute)
- Alexander Westphal (DESY, Hamburg)
- Timm Wrase (Lehigh University)
- Ivonne Zavala (Swansea University)