| Seattle Worldcon 2025, the 83rd World Science Fiction Convention | |
|---|---|
 | |
| Status | Upcoming |
| Genre | Science fiction |
| Dates | August 13–17, 2025 |
| Venue | Seattle Convention Center (Summit building) |
| Location(s) | Seattle, Washington |
| Country | United States |
| Previous event | Glasgow 2024 |
| Next event | LAcon V |
| Organized by | Seattle Genre Alliance |
| Filing status | 501(c)(3) |
| Website | seattlein2025 |
The 83rd World Science Fiction Convention (Worldcon), also known as Seattle Worldcon 2025, will be held in August 13–17, 2025 in Seattle, Washington. The convention will be chaired by Kathy Bond.