| Year: | Now through end of 2025 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2003 1990 1988 1977 | |
| Type: | All • Anime • Comic • Costume • Fantasy • Furry • Gaming • Horror • Media • Sci-Fi • Toy • Video Gaming | |
| Location: | Anywhere • North America • USA • Europe • UK / Ireland | |
| States: | AL • AZ • CA • CO • FL • GA • ID • IL • KY • LA • MA • MD • MN • MO • NC • NH • NJ • NM • NY • OH • OR • PA • SC • SD • TN • TX • VA • VT • WA • WI |
List of Upcoming California Horror Conventions
| Convention | Dates | Location |
|---|---|---|
| Monsterpalooza 2025 | May 30 - June 1, 2025 | Pasadena Convention Center Pasadena, CA, USA |
| HellmouthCon 2025 | June 13-15, 2025 | Torrance High School Torrance, CA, USA |
| Creep I.E. Aftermath 2025 | September 5-7, 2025 | Ontario Convention Center Ontario, CA, USA |
| HorrorCon Los Angeles 2025 | September 20-21, 2025 | Los Angeles Convention Center Los Angeles, CA, USA |
| Convention | Dates | Location |