Science fiction conventions are gatherings of fans of the speculative fiction genre, science fiction. Historically, science fiction conventions had focused primarily on literature, but the purview of many extends to such other avenues of expression as films, television, comics, animation, and games. The format can vary but will tend to have a few similar features such as a guest of honour, discussion panels, readings and large special events such as opening/closing ceremonies and some form of party or entertainment. Science fiction conventions started off primarily in the UK and US but have now spread further and several countries have their own individual conventions as well as playing host to rotating international conventions.
Dragon Con is a North American multigenre convention, founded in 1987, which takes place annually over the Labor Day weekend in Atlanta, Georgia. As of 2017, the convention draws attendance of over 80,000, features hundreds of guests, encompasses five hotels in the Peachtree Center neighborhood of downtown Atlanta near Centennial Olympic Park, and runs thousands of hours of programming for fans of science fiction, fantasy, comic books, and other elements of fan culture. It is owned and operated by a private for-profit corporation, with the help of a 1,500-member volunteer staff. Dragon Con has hosted the 1990 Origins Game Fair and the 1995 North American Science Fiction Convention (NASFiC).
MegaCon, short for Mega Convention, is a large speculative fiction convention that caters to the comic book, sci-fi, anime, fantasy, RPG, and gaming communities, often occurring in spring at the Orange County Convention Center in Orlando, Florida. The convention is the largest fan convention event in the Southern United States and second largest in North America with an attendance of 190,000 recorded in 2024.
FedCon is a science fiction convention, also including a bit of fantasy, in Germany. It focuses on Star Trek. FedCon is the biggest Star Trek convention in Europe.
The Bristol International Comic & Small Press Expo, commonly known as Comic Expo or BCE, was an annual comic book convention held in the United Kingdom from 2004 to 2013. The show was held once a year in Bristol in the spring. The organiser was Mike Allwood, formerly of Area 51, a comic shop based in Bristol.
Supanova Comic Con & Gaming is a fan convention focusing on science fiction and fantasy film and TV, comic books, anime, gaming and collectables. It is held annually in the Australian cities of Sydney, Brisbane, Melbourne, Perth, Adelaide and the Gold Coast.
London Film and Comic Con is a fan convention held annually in London that focuses on films, cult television, gaming, anime, cosplay and comics. It is organised by Showmasters Ltd.
Phoenix Fan Fusion is a speculative fiction entertainment and comic book convention held annually in Phoenix, Arizona. It was founded as the Phoenix Cactus Comicon in June 2002, and originally consisted of a one-day six-hour event held in Ahwatukee, Arizona. The convention plays host to comic related panels, programming events, art contests, and autograph signings for all ages. It is a three-day event (Friday-Sunday) held during the summer at the Phoenix Convention Center in downtown Phoenix. On Thursday evening prior to the official opening of the event, there is a preview for professionals, exhibitors, and select guests pre-registered for all four days.
Hal-Con Sci-Fi, Fantasy & Comic Convention, commonly known as Hal-Con, was founded in the 1970s and revived in the 2010s. It is traditionally an annual weekend event held in Halifax, Nova Scotia in Atlantic Canada during the middle of Fall.
AVCon – Adelaide's Anime and Video Games Festival is an Australian anime and video games festival held annually in Adelaide, South Australia. It is the largest combined anime and gaming festival in the Southern Hemisphere.
Comicpalooza is a large annual, multi-genre, comic book, science fiction, anime, gaming, and pop culture convention in the Southern United States and is held in Houston, Texas. The event is organized by John Simons, the originator of the event along with Startling Events, LLC. The event hosts the annual Comicpalooza Fandom Awards. It is the fourth largest Houston-based organized event behind Houston Rodeo, Houston Pride, and Astroworld Festival.
The Montreal Comiccon, under its current form, was launched in 2006 as "Montreal Comic-Con". The event features comic books, toys, games, science-fiction, horror, anime, non-sport cards and collectibles. It is held 2 times a year at the Palais des Congrès convention center in downtown Montreal, with the larger "Comic-Con" taking place in July over the course of 3 days. The same organizers also hold and a smaller one or two-day "Mini-Con", traditionally held at the end of the fall season, in early December.
The MCM Comic Con London is a speculative fiction fan convention held at the ExCel London twice yearly since 2002, usually on the last weekend in May and October. The convention primarily focuses on comic books, video games, sci-fi, cosplay, anime and popular media.
MOBICON is an annual fan convention held in Mobile, AL. Named for an earlier convention known formally as the Mobile Comic Art and Science Fiction Festival, MOBICON was re-founded in 1998 and its membership has steadily grown since its inception. MOBICON is a multigenre convention with a broad focus on many aspects of popular culture, fandom including science fiction, fantasy, gaming, movies, anime, horror, art, and comics.
L.A. Comic Con is a three-day multi-genre convention held annually in downtown Los Angeles, California. L.A. Comic Con is one of the largest independent conventions in the United States and encompasses several categories, including comic, horror, sci-fi, anime, gaming, and pop culture, with a particular focus on the local Los Angeles community.
Fan Expo Denver is a speculative fiction fan convention held annually in Denver, Colorado, in the United States. The event is a celebration of comics, books, movies, TV, gaming, and other pop culture.
Calgary Expo, known in full as the Calgary Comic and Entertainment Expo, is an annual fan convention held at Stampede Park in Calgary, Alberta, Canada.
A comic book convention or comic con is a fan convention with a primary focus on comic books and comic book culture, in which comic book fans gather to meet creators, experts, and each other. Commonly, comic conventions are multi-day events hosted at convention centers, hotels, or college campuses. They feature a wide variety of activities and panels, with a larger number of attendees participating in cosplay than most other types of fan conventions. Comic book conventions are also used as a vehicle for industry, in which publishers, distributors, and retailers represent their comic-related releases. Comic book conventions may be considered derivatives of science-fiction conventions, which began in the late 1930s.
Comic Con Liverpool is a fan convention held twice a year in the city of Liverpool, England, attracting 48,000+ attendees across two large venues situated along the Liverpool waterfront, that celebrates films, popular culture, cult television, video gaming, anime, cosplay and comic books which is organised by UK Events company Monopoly Events.
Comic Con Scotland is a fan convention held annually in Edinburgh, Scotland, that celebrates films, cult television, video gaming, anime, cosplay and comic books which is organised by UK Events company Monopoly Events.
