ACM SIGCOMM 2021, New York City, USA

Welcome to SIGCOMM 2021

The organizing committee is delighted to invite you to ACM SIGCOMM 2021, which will be held virtually (online) during August 23–27, 2021. SIGCOMM is the flagship annual conference of the ACM Special Interest Group on Data Communication (SIGCOMM) on the applications, technologies, architectures, and protocols for computer communication.


  • Oct 24, 2020

    Call for papers is published

  • Oct 19, 2020

    First version of website is live

Important Dates

  • Jan 20, 2021, 16:59 EST

    Abstract registration deadline of the main conference

  • Jan 27, 2021, 16:59 EST

    Paper submission deadline of the main conference

  • May 3, 2021 (tentative)

    Main conference notification date