| Year: | Now through end of 2025 2025 2024 2023 2022 2021 2020 2019 2018 2016 2015 2014 | |
| Type: | All • Anime • Comic • Gaming • Horror • Media • Sci-Fi | |
| Location: | Anywhere • North America • USA • Europe • UK / Ireland | |
| States: | CA • CO • FL • GA • ID • IL • IN • KY • MA • MS • NJ • NV • NY • OH • OR • PA • TN • TX • VA • WA • WI |
List of 2025 Ohio Horror Conventions
| Convention | Dates | Location |
|---|---|---|
| Nightmare Weekend Cleveland 2025 | August 29-31, 2025 | Huntington Convention Center of Cleveland Cleveland, OH, USA |
| Convention | Dates | Location |