49th World Science Fiction Convention

Chicon V, the 49th World Science Fiction Convention
GenreScience fiction
Dates29 August–2 September 1991
VenueHyatt Regency Chicago
Location(s)Chicago, Illinois
CountryUnited States
Attendance5,661
Filing status501(c)(3) non-profit

The 49th World Science Fiction Convention (Worldcon), also known as Chicon V, was held on 29 August–2 September 1991 at the Hyatt Regency in Chicago, Illinois, United States.

The convention was chaired by Kathleen Meyer.