9th World Science Fiction Convention

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "9th World Science Fiction Convention" – news · newspapers · books · scholar · JSTOR (January 2011) (Learn how and when to remove this message)

Nolacon I, the 9th World Science Fiction Convention
St. Charles Hotel, New Orleans
Genre	Science fiction
Dates	1–3 September 1951
Venue	St. Charles Hotel
Location(s)	New Orleans, Louisiana
Country	United States
Attendance	~190
Filing status	non-profit

The 9th World Science Fiction Convention (Worldcon), also known as Nolacon I, was held 1–3 September 1951 at the St. Charles Hotel in New Orleans, Louisiana, United States.

The chairman was Harry B. Moore.