December 14-17, 2025

Sydney, Australia

66th IEEE Symposium on Foundations of Computer Science (FOCS) 2025


Overview

The 66th Annual Symposium on Foundations of Computer Science (FOCS 2025), sponsored by the IEEE Computer Society Technical Committee on Mathematical Foundations of Computing, will be held in Sydney, Australia, December 14-17. Information about previous conferences can be found at the FOCS Conference Archive.

See the Call for Papers for more information.

News and Announcements

Important dates

Submission deadline

April 3, 2025 at 8PM ET

Paper notification

July 8, 2025

Workshop proposal deadline

September 5, 2025

Early registration deadline

November 21, 2025

Conference dates

December 14–17, 2025

Organizers

Program ChairRan Raz, Princeton University
Program Co-ChairRotem Oshman, Tel-Aviv University and NYU
General ChairClément Canonne, University of Sydney
Finance ChairTroy Lee, University of Technology Sydney
Workshop ChairsMohsen Ghaffari, Massachusetts Institute of Technology
Dakshita Khurana, University of Illinois Urbana-Champaign
Safe ToC AdvocatesMahdi Cheraghchi, University of Michigan
Sumegha Garg, Rutgers University
Divyarthi Mohan, Boston University
Yuval Rabani, Hebrew University of Jerusalem
Clément Canonne, University of Sydney
TCS For All(coming soon)
IEEE TCMF ChairRan Canetti, Boston University 
IEEE TCMF Vice ChairRocco Servedio, Columbia University
Local OrganizersAndré van Renssen, University of Sydney
William Umboh, University of Melbourne

Sponsors

Gold

Susquehanna

Silver

Jane Street The University of Sydney

Bronze 

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Header: photograph by JJ Harrison (https://www.jjharrison.com.au/) – Own work, CC BY-SA 3.0.