- Position: Cognitive scientist
- Organisation: Cognitive scientist
- Country: Germany
Anna Riedl is a German cognitive scientist living in Vienna. She co-organized QuantifiedSelf Austria, was the executive director of the Giordano Bruno Foundation, founded the Austrian part of the Effective Altruism Foundation in 2015 (where she currently runs as elected president again) and co-organizes the monthly Rationality Vienna meetup group. She is an active public speaker and science communicator and was a researcher at the Viennese Institute for Artificial Intelligence and Decision Support. Anna is also a member of the Global Shapers Community organized by the World Economic Forum and served as curator for the Vienna Hub.