| Noreascon 4, the 62nd World Science Fiction Convention | |
|---|---|
 "Lensman Family" logo for Noreascon 4 | |
| Genre | Science fiction |
| Dates | 2–6 September 2004 |
| Venue | Hynes Convention Center |
| Location(s) | Boston, Massachusetts |
| Country | United States |
| Attendance | 6,008 |
| Organized by | Massachusetts Convention Fandom, Inc. |
| Filing status | 501(c)(3) non-profit |
| Website | noreascon.org |
The 62nd World Science Fiction Convention (Worldcon), also known as Noreascon 4, was held on 2–6 September 2004 at the Hynes Convention Center, Sheraton Boston Hotel and Boston Marriott Copley Place in Boston, Massachusetts, United States.[1]
The convention was organized by Massachusetts Convention Fandom, Inc., and the organizing committee was chaired by Deb Geisler.