| Worldcon 75, the 75th World Science Fiction Convention | |
|---|---|
 | |
| Genre | Science fiction |
| Dates | 9–13 August 2017 |
| Venue | Helsinki Exhibition and Convention Centre |
| Location(s) | Helsinki |
| Country | Finland |
| Attendance | 7,949 |
| Website | http://www.worldcon.fi |
The 75th World Science Fiction Convention (Worldcon), also known as Worldcon 75, was held on 9–13 August 2017 at the Helsinki Exhibition and Convention Centre in Helsinki, Finland.
The convention chair was Jukka Halme, and the vice-chairs were Karo Leikomaa and Colette H. Fozard.[1]