Lucca Comics & Games is an annual comic book and gaming convention in Lucca, Italy, traditionally held at the end of October, in conjunction with All Saints' Day. It is the largest comics festival in Europe, and the second biggest in the world after the Comiket.

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.