The 20th USENIX Symposium on Operating Systems Design and Implementation (OSDI '26) will take place on July 13–15, 2026, at The Westin Seattle in Seattle, WA, USA.

OSDI brings together professionals from academic and industrial backgrounds in what has become a premier forum for discussing the design, implementation, and implications of systems software. The symposium emphasizes innovative research as well as quantified or insightful experiences in systems design and implementation.