18th World Science Fiction Convention
| Pittcon, the 18th World Science Fiction Convention | |
|---|---|
| Genre | Science fiction | 
| Dates | 3–5 September 1960 | 
| Venue | Penn-Sheraton Hotel | 
| Location(s) | Pittsburgh, Pennsylvania | 
| Country | United States | 
| Attendance | 568 | 
The 18th World Science Fiction Convention (Worldcon), also known as Pittcon, was held on 3–5 September 1960 at the Penn-Sheraton Hotel in Pittsburgh, Pennsylvania, United States.
The convention was chaired by Dirce Archer.