The EventGuide database currently has 3 events active in this category for Ontario - Inland Empire. If you don't see your event listed, please add your event.
| Comic Con RevolutionFeatures comic creators, pop culture stars and new media stars. Ontario Convention Center | Sun, May 18 |
| Comic Con Revolution - 2 Day PassFeatures comic creators, pop culture stars and new media stars. Ontario Convention Center | Sat, May 17 |
| 2025 Creep I.E. ConLargest horror themed convention. Ontario Convention Center | Fri, Jan 31- Sun, Feb 2 |
