31st World Science Fiction Convention

Torcon II, the 31st World Science Fiction Convention
GenreScience fiction
Dates31 August–3 September 1973
VenueRoyal York Hotel
Location(s)Toronto, Ontario
CountryCanada
Attendance~2,900
Filing statusnon-profit

The 31st World Science Fiction Convention (Worldcon), also known as Torcon II, was held on 31 August–3 September 1973 at the Royal York Hotel in Toronto, Ontario, Canada.

The chairman was John Millard.