Summercon was an informal convention held July 29-31, 1977 in Toronto, Canada. It was originally announced to be at the Carlton Hotel and the Ryerson Polytechnical Institute, but later the Ryerson Polytechnical Institute dropped out.

The GoHs were Phillip Jose Farmer and Andy Porter.

This is a Stub Convention page. Please extend it by adding information about the convention, including dates of each, GoHs, convention chairman, location, sponsoring organization, external links to convention pages, awards given, the program, notable events, anecdotes, pictures, scans of publications, pictures of T-shirts, etc.