Science fiction and comic book convention series in Ottawa, Canada and sponsored by the Ottawa Science Fiction Society. It ran from 1978 to 1992.

Convention Dates GoHs
Maplecon 1 October 13-15, 1978 Hal Clement
Maplecon II October 26-28, 1979 Harry Harrison, Norbert Spehner
Maplecon 3 October 24-26, 1980 Gordon R. Dickson, Mike Grell, Jan Howard Finder
Maplecon 5 July 15-17, 1983
Maplecon 6 July 13-15, 1984 Larry Niven, Richard Pini
Maplecon 7 July 19-21, 1985 Richard Pini, Wendy Pini
Maplecon 13 October 30 - November 1, 1992 S. M. Stirling, Charles Vess, Gabriel Morrissette, Keith Braithwaite

This is a convention page. Please extend it by adding information about the convention, including dates, 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, con reports, etc.