Along with the chance to meet a variety of star guests, the convention gave fans the opportunity to share their love of comics, fantasy, sci-fi, gaming, horror and cosplay.
Take a look at these photos to see some of the impressive costumes on show.
5. Comic Con
Comic Con, one of Europe's largest pop culture conventions, attracted large numbers of fans to the Eikon Centre on Saturday. Photo: Declan Roughan / Press Eye
6. Comic Con
Getting into character at Comic Con on Saturday. Photo: Declan Roughan / Press Eye
7. Comic Con
Comic Con Northern Ireland, one of Europe's largest pop culture conventions, attracted large numbers of fans to the Eikon Centre on Saturday. Photo: Declan Roughan / Press Eye
8. Comic Con
Enjoying the day at Comic Con are, from left: Ari Picia (Moana), Mia Gracey (Belle) and Neve Hutchenson (Snow White). Photo: Declan Roughan / Press Eye