| Year: | Now through end of 2025 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 | |
| Type: | All • Anime • Comic • Fantasy • Gaming • Horror • Media • Sci-Fi • Steampunk • Toy • Video Gaming | |
| Location: | Anywhere • North America • USA • Europe • UK / Ireland | |
| States: | AL • AZ • CA • CO • FL • GA • ID • IL • IN • KY • LA • MA • MD • MI • MN • MO • MS • NC • NH • NJ • NM • NV • NY • OH • OR • PA • SC • SD • TN • TX • VA • VT • WA • WI |
List of 2025 Illinois Horror Conventions
| Convention | Dates | Location |
|---|---|---|
| Days of the Dead Chicago 2025 | March 28-30, 2025 | Crowne Plaza Chicago O'Hare Hotel & Conf Ctr Rosemont, IL |
| Nightmare Weekend Chicago 2025 | May 2-4, 2025 | Donald E. Stephens Convention Center Rosemont, IL |
| Midwest Haunters Convention 2025 | June 6-8, 2025 | Donald E. Stephens Convention Center Rosemont, IL |
| Horror Fiesta 2025 | September 13, 2025 | Exposition Gardens Peoria, IL |
| Convention | Dates | Location |