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List of 2021 Ohio Conventions
| Convention | Dates | Location |
|---|---|---|
| January 14-17, 2021 | Hyatt Regency Columbus / Greater Columbus Convention Center Columbus, OH, USA |
|
| Toyhio Toy Show 2021 | February 13, 2021 | Metroplex Expo Center Girard, OH, USA |
| February 26-28, 2021 | Huntington Convention Center of Cleveland Cleveland, OH, USA |
|
| Cleveland Comic Book & Nostalgia Show 2021 | March 7, 2021 | DoubleTree by Hilton Hotel Cleveland - Westlake Westlake, OH, USA |
| March 13-14, 2021 | SeaGate Convention Centre Toledo, OH, USA |
|
| Buckeye Comic Con 2021 | March 14, 2021 | Courtyard by Marriott Columbus West/Hilliard Columbus, OH, USA |
| March 26-28, 2021 | Holiday Inn Hotel & Suites Cincinnati-Eastgate (I-275E) Cincinnati, OH, USA |
|
| March 26-28, 2021 | Greater Columbus Convention Center Columbus, OH, USA |
|
| Canton-Akron Comic Book, Toy & Nostalgia Convention 2021 | April 11, 2021 | St George Social Center North Canton, OH, USA |
| April 22-25, 2021 | Deer Creek State Park Lodge and Conference Center Mt. Sterling, OH, USA |
|
| May 7-9, 2021 | Crowne Plaza Columbus North - Worthington Columbus, OH, USA |
|
| Colossalcon 2021 | June 2-6, 2021 | Kalahari Resort and Convention Center Sandusky, OH, USA |
| Pulp Fiction Convention 2021 | June 13, 2021 | DoubleTree by Hilton Hotel Cleveland - Westlake Westlake, OH, USA |
| Anime Ohio 2021 | June 19, 2021 | Sharonville Convention Center Cincinnati, OH, USA |
| Akron-Canton Comic Con 2021 | June 27, 2021 | Chapparells Community Center Akron, OH, USA |
| July 16-18, 2021 | Crowne Plaza Columbus North- Worthington Columbus, OH, USA |
|
| Buckeye Comic Con 2021 | July 18, 2021 | Courtyard by Marriott Columbus West/Hilliard Columbus, OH, USA |
| July 23-25, 2021 | Greater Columbus Convention Center Columbus, OH, USA |
|
| Gem City Comic Con 2021 | July 24-25, 2021 | Dayton Convention Center Dayton, OH, USA |
| Animatic Con 2021 | July 30 - August 1, 2021 | Holiday Inn Hotel & Suites Cincinnati-Eastgate (I-275E) Cincinnati, OH, USA |
| NEO Comic Con 2021 | August 1, 2021 | Soccer Sportsplex North Olmsted, OH, USA |
| August 20-22, 2021 | Hyatt Regency Columbus / Greater Columbus Convention Center Columbus, OH, USA |
|
| August 20-22, 2021 | Holiday Inn & Suites Cincinnati-Eastgate (I-275e) Cincinnati, OH, USA |
|
| August 21-22, 2021 | Dayton Convention Center Dayton, OH, USA |
|
| Columbus Toy & Game Show 2021 | August 29, 2021 | Ohio Expo Center, Lausche Building Columbus, OH, USA |
| HorrorHound Weekend - Cincinnati 2021 | September 10-12, 2021 | Sharonville Convention Center Cincinnati, OH, USA |
| The Festival in the Forest 2021 | September 10-12, 2021 | Brooklyn Exchange Cabin Hinckley, OH, USA |
| Cincinnati Comic Expo 2021 | September 17-19, 2021 | Duke Energy Convention Center Cincinnati, OH, USA |
| Fountain City Fandemonium 2021 | September 25, 2021 | Williams County Public Library Bryan, OH, USA |
| Hall of Fame City Comic Con 2021 | September 25, 2021 | Canton Memorial Civic Center Canton, OH, USA |
| TORG Gaming Expo 2021 | September 25, 2021 | SuperKick Columbus Lewis Center, OH, USA |
| Origins Game Fair 2021 | September 30 - October 3, 2021 | Greater Columbus Convention Center Columbus, OH, USA |
| CinCityCon 2021 | October 1-3, 2021 | Sharonville Convention Center Cincinnati, OH, USA |
| Cleveland Comic Book & Nostalgia Show 2021 | October 3, 2021 | DoubleTree by Hilton Hotel Cleveland - Westlake Westlake, OH, USA |
| Cincinnati Toy & Collectible Show 2021 | October 10, 2021 | Sharonville Convention Center Cincinnati, OH, USA |
| Con on the Cob 2021 | October 14-17, 2021 | Quality Inn & Suites Richfield, OH, USA |
| CincyCon 2021 | October 22-24, 2021 | Butler County Fairgrounds Hamilton, OH, USA |
| October 29-31, 2021 | Greater Columbus Convention Center Columbus, OH, USA |
|
| November 5-7, 2021 | Greater Columbus Convention Center Columbus, OH, USA |
|
| Akron Comicon 2021 | November 6-7, 2021 | Emidio & Sons Banquet Center Cuyahoga Falls, OH, USA |
| November 6-7, 2021 | Northland Performing Arts Center Columbus, OH, USA |
|
| Buckeye Comic Con 2021 | November 21, 2021 | Courtyard by Marriott Columbus West/Hilliard Columbus, OH, USA |
| December 4-5, 2021 | Best Western Park Hotel Warren, OH, USA |
|
| Canton-Akron Comic Book, Toy & Nostalgia Convention 2021 | December 5, 2021 | St George Social Center North Canton, OH, USA |
| TrotCon 2021 | December 17-19, 2021 | Crowne Plaza Columbus North Columbus, OH, USA |
| Convention | Dates | Location |