70th World Science Fiction Convention

Chicon 7, the 70th World Science Fiction Convention
Chicon 7 logo
Genre	Science fiction
Dates	30 August–3 September 2012
Venue	Hyatt Regency Chicago
Location(s)	Chicago, Illinois
Country	United States
Attendance	4,628+
Organized by	Chicago Worldcon Bid
Filing status	501(c)(3) non-profit
Website	chicon.org

The 70th World Science Fiction Convention (Worldcon), also known as Chicon 7, was held on 30 August–3 September 2012 at the Hyatt Regency Chicago in Chicago, Illinois, United States.

The convention committee was chaired by Dave McCarty and organized under the auspices of the Chicago Worldcon Bid corporation.