There are a number of universities and other organisations that run regular seminars on machine learning and artificial intelligence. Links to their seminar pages are listed below in alphabetical order.

AI4EU
AI Doctoral Academy (AIDA)
Alan Turing Institute
Brunel University London
C3.ai Digital Transformation Institute
Cambridge Centre for AI in Medicine
Cambridge University
Carnegie Mellon University
Centre for Ethics, University of Toronto
Chalmers University of Technology AI
Climate Change AI
Colorado University, Boulder
Control Meets Learning
Copenhagen University AI
Cornell Learning Machines
Cornell Machine Learning in Medicine
Cornell University
DIGHUM (Digital Humanism)
EPFL Center for Intelligent Systems
European Centre for Medium-Range Weather Forecasts
Finnish Centre for Artificial Intelligence (machine learning)
Harvard ML Theory
I can’t believe it’s not better
Imperial College London
Information Commissioner’s Office
Lanfrica Talks
Linköping University
Lisbon University (maths, physics and machine learning)
London School of Economics and Political Science (data science)
Machine Learning NeEDS Mathematical Optimization
Manchester University Advances in Data Science
Michigan University
Michigan University
Minnesota University (data science)
National Energy Research Scientific Computing Center (NERSC)
New York University
Norwegian University of Science and Technology
One World Signal Processing
Oslo University
Oxford University
Penn State
Polish Academy of Sciences
Princeton AI Club
Raspberry Pi
RL theory
San Francisco University
School of AI, The Netherlands
Sheffield University
Stanford MLSys
Tuerbingen University
Trustworthy ML
University of Arts London
University College London DeepMind/ELLIS
University of California, Irvine
University of Texas at San Antonio
West Virginia University