Ohio-31 Active Hate Groups
| American Nazi Party | Neo-Nazi | |
| Aryan Strikeforce | Racist Skinhead | |
| Aryan Terror Brigade | Racist Skinhead | |
| Blood and Honour U.S.A. | Racist Skinhead | Salem |
| Christ or Chaos | Radical Traditional Catholicism | West Chester |
| Church of Jesus Christ Christian/Aryan Nations | Christian Identity | Bainbridge |
| Council of Conservative Citizens | White Nationalist | Springboro |
| Council of Conservative Citizens | White Nationalist | |
| European-American Unity and Rights Organization | White Nationalist | Cleveland |
| Fraternal White Knights of the Ku Klux Klan | Ku Klux Klan | Amelia |
| Geauga Constitutional Council | General Hate | Mayfield Heights |
| International Keystone Knights of the Ku Klux Klan | Ku Klux Klan | Cleveland |
| ISD Records | Racist Music | Lancaster |
| Loyal White Knights of the Ku Klux Klan | Ku Klux Klan | |
| Mission: America | Anti-LGBT | Columbus |
| Mystic Knights Of The Ku Klux Klan | Ku Klux Klan | Dayton |
| Nation of Islam | Black Separatist | Cincinnati |
| Nation of Islam | Black Separatist | Dayton |
| Nation of Islam | Black Separatist | Akron |
| Nation of Islam | Black Separatist | Youngstown |
| National Alliance | Neo-Nazi | Parma |
| National Socialist Freedom Movement | Neo-Nazi | |
| National Socialist Movement | Neo-Nazi | |
| New Empire Knights of the Ku Klux Klan | Ku Klux Klan | Dayton |
| Non-Universal Teaching Ministries | Christian Identity | Fostoria |
| Red October | White Nationalist | Hamilton |
| Sadistic Souls Motorcycle Club | Neo-Nazi | |
| SonnyThomas.com | General Hate | Springboro |
| Supreme White Alliance | Racist Skinhead | |
| The Creativity Movement | Neo-Nazi | Covington |
| Vinlanders Ohio | Racist Skinhead |
