Teams
4,948 teams
| Team ▲ | Location | Genus | Domain | Type | League | Est. |
|---|---|---|---|---|---|---|
| Houston United Roller Derby | Houston, TX | Women's | USA | Travel Team | — | — |
| Howlin' Rolls | — | Women's | Europe | B Team | Tampere Roller Derby | — |
| Hub City Derby Dames | Hattiesburg, MS | Women's | USA | Travel Team | — | — |
| Hub City Hellrazors | — | Women's | USA | Home Team | Garden State Roller Derby | — |
| Hub City Ladyhawks | Hillsboro, OR | Women's | USA | Travel Team | — | 2011 |
| Hudson Valley Frightmares Junior Roller Derby | Kingston, NY | Junior | USA | Travel Team | — | 2010 |
| Hudson Valley Havoc | Hudson Valley, NY | Men's | USA | Travel Team | — | — |
| Hudson Valley Horrors | Kingston, NY | Women's | USA | Travel Team | — | — |
| Huiñas Roller Derby | Bariloche, Argentina | Women's | Latin America | Travel Team | — | — |
| Hula Honeys | — | Women's | USA | Home Team | Jet City Roller Derby | — |
| Hulls Angels Roller Derby | Hull, UK | Women's | Europe | Travel Team | — | — |
| Humboldt Junior Derby | Eureka, CA | Junior | USA | Travel Team | — | — |
| Humboldt Roller Derby | Eureka, CA | Women's | USA | Travel Team | — | — |
| Humuhumunukunukuapua Roller Derby | — | Women's | Latin America | Home Team | EMEXRD | — |
| Hunter Valley Harpies | — | Women's | Australia | Exhibition Team | Newcastle Roller Derby League (Aus) | 2013 |
| Huntington Heartbreakers | — | Women's | USA | Home Team | OC Roller Derby | — |
| Huntington Junior Roller Derby League | Huntington, WV | Junior | USA | Travel Team | — | — |
| Huron River Rollers | — | Women's | USA | Home Team | Ann Arbor Roller Derby | 2011 |
| Hurricane Alley Roller Derby | Corpus Christi, TX | Women's | USA | Travel Team | — | 2005 |
| Hurricane Honyiez | — | Women's | USA | Home Team | West Florida Roller Derby | — |
| Hurt of the Commonwealth | — | Women's | USA | B Team | Worcester Roller Derby | — |
| Hurt of the Rockies | — | Women's | USA | Home Team | Ark Valley High Rollers | — |
| Hurtta Lottas | — | Women's | Europe | Home Team | Helsinki Roller Derby | — |
| Hustle n' Rollers | — | Women's | USA | Home Team | High City Derby Divas | — |
| Hustlers | — | Women's | USA | Home Team | Texas Rollergirls | — |
| Hutt Valley Vanguard Roller Derby | Upper Hutt, Wellington, New Zealand | Open Gender | New Zealand | Travel Team | — | 2015 |
| Hwy 14 Derby Association | Holden, AB, Canada | Women's | Canada | Travel Team | — | — |
| Hwy 14 Derby Association Juniors | Holden, AB, Canada | Junior | Canada | Travel Team | — | — |
| Hwy 14 Derby Association (Mixed) | Holden, AB, Canada | Open Gender | Canada | Travel Team | — | — |
| Hydro Elektras | — | Women's | USA | Home Team | Apple City Roller Derby | — |
| Hyperfixsk8ers | — | Women's | USA | B Team | Divergence Roller Derby | — |
| I-5 B | — | Junior | USA | B Team | I-5 Rollergirls | — |
| I-5 Rollergirls | Seattle, WA | Junior | USA | Travel Team | — | 2010 |
| Ice Maidens | — | Women's | Australia | Home Team | Rum City Derby Dolls | — |
| Ice Queens | — | Women's | USA | Exhibition Team | — | — |
| Ice Valley Rollergirls | Zell am See, Austria | — | Europe | Travel Team | — | — |
| ICT Roller Derby (all gender) | — | Open Gender | USA | B Team | Wicked City Roller Derby | — |
| Idaho Wildfire | Nampa, ID | Open Gender | USA | Travel Team | — | — |
| Iisalmi Roller Derby | Iisalmi, Finland | Women's | Europe | Travel Team | — | — |
| Illiana Roller Derby | Lynwood, IL | Women's | USA | Travel Team | — | 2012 |
| Illinois Valley Vixens Roller Derby | Ottawa, IL | Women's | USA | Travel Team | — | 2010 |
| Imperial Forces | — | Women's | USA | B Team | Crown City Rollerz | — |
| Imposters Rollerderby | Lincoln, UK | Women's | Europe | Travel Team | — | — |
| Indianapolis Junior Roller Derby | Indianapolis, IN | Junior | USA | Travel Team | — | — |
| Indian Point Sirens | — | Women's | USA | Home Team | Suburbia Roller Derby | — |
| Indie ROCKers | — | Women's | USA | B Team | Roller Derby Of Central Kentucky | 2017 |
| Indómitas Roller Derby | Avellaneda, Buenos Aires, Argentina | Women's | Latin America | Travel Team | — | 2013 |
| Indomitos Roller Derby | Chile | Men's | Latin America | Exhibition Team | — | — |
| Indus Roller Derby | Indus, AB, Canada | Women's | Canada | Travel Team | — | 2013 |
| Infamia Roller Derby | San Luis Potosi, Mexico | Women's | Latin America | Travel Team | — | — |
| Inferno City Roller Derby | Mexicali, Baja California, Mexico | Women's | Latin America | Travel Team | — | 2013 |
| Infinite Mass Roller Derby | South Shore, MA | Men's | USA | Travel Team | — | — |
| Infinity Roller Derby | Monrovia, CA | Women's | USA | Travel Team | — | — |
| Ingles de Acero B | — | Women's | Europe | B Team | Barcelona Roller Derby | — |
| Inglorious B*Stars | — | Men's | Europe | B Team | Tyne & Fear Roller Derby | — |
| Ingria Rollers | — | Women's | Europe | B Team | White Night Furies | 2017 |
| INKA RD | Buenos Aires, Argentina | Women's | Latin America | Travel Team | — | 2018 |
| Inland Empire Roller Derby | Grand Terrace, CA | Women's | USA | Travel Team | — | 2006 |
| Inland Empower Derby | Spokane, WA | Women's | USA | Travel Team | — | — |
| Inland Heat | — | Women's | USA | B Team | Inland Empire Roller Derby | — |
| Inner West Roller Derby League | Sydney, NSW, Australia | Women's | Australia | Travel Team | — | 2012 |
| Innocents | — | Women's | USA | B Team | SINtral Valley Derby | — |
| Inquisidoras Roller Derby | — | Women's | Latin America | Home Team | Juarez Roller Derby | 2015 |
| Insubmises-B | — | Women's | Europe | B Team | Insubmises Roller Derby Reus | — |
| Insubmises Roller Derby Reus | Reus, Spain | Women's | Europe | Travel Team | — | 2016 |
| Insubordinadas Roller Derby Disidente | Cordoba, Argentina | Women's | Latin America | Travel Team | — | — |
| Insurrexion Roller Derby | — | Women's | Latin America | Home Team | No Excuses Roller Derby | 2013 |
| Intermediate Sabres | — | Open Gender | Australia | B Team | Light City Derby (OTA) | — |
| International All-Stars | — | Women's | — | Exhibition Team | — | 2014 |
| Interskate 928 | — | Women's | USA | Home Team | High Altitude Roller Derby | — |
| Inverness City Roller Derby | Inverness, UK | Women's | Europe | Travel Team | — | — |
| Iowa City Bruisers | Iowa City, Iowa | Junior | USA | Travel Team | — | — |
| Iowa Rollin Aces | Cedar Rapids, IA | Women's | USA | Travel Team | — | 2011 |
| Iowa Skate Patrol | — | Women's | USA | B Team | Mid Iowa Rollers | — |
| Ipswich City Sirens | — | Women's | Australia | Home Team | Brisbane City Rollers | — |
| Ipswich Roller Derby | Ipswich, UK | Women's | Europe | Travel Team | — | — |
| Irish Free Skate | — | Men's | Europe | Exhibition Team | — | — |
| Irish Hills Bombshells | Jackson, MI | Women's | USA | Travel Team | — | — |
| Iron Angels | — | Women's | USA | Home Team | Connecticut Roller Derby | — |
| Iron Curtain | — | Women's | USA | Home Team | Tucson Roller Derby | — |
| Iron Ladies Roller Derby | Blumenau, Santa Catarina, Brazil | Women's | Latin America | Travel Team | — | 2012 |
| Iron Maidens | — | Women's | Australia | Home Team | Murder City Roller Derby | 2014 |
| Iron Mountain Roller Derby | Frostburg, MD | Women's | USA | Travel Team | — | 2010 |
| Iron Range Maidens | Grand Rapids, MN | Women's | USA | Travel Team | — | 2010 |
| Iron Skant (entente) | Lorient et Hennebont, France | Women's | Europe | Travel Team | — | — |
| Iron Squids | — | Women's | Europe | Home Team | Roller Derby Toulouse | — |
| Isis Crisis | — | Women's | Europe | Exhibition Team | CaiRollers | — |
| Ithaca Junior Rollers | Ithaca, NY | Junior | USA | Travel Team | — | — |
| Ithaca League of Women Rollers | Ithaca, NY | Women's | USA | Travel Team | — | — |
| Jabatas Roller Derby | Ourense, Spain | Women's | Europe | Travel Team | — | — |
| Jackson Hole Juggernauts | Jackson, WY | Women's | USA | Travel Team | — | 2011 |
| Jacksonville Junior Roller Derby | Jacksonville, FL | Junior | USA | Travel Team | — | 2012 |
| Jacksonville Roller Derby | Jacksonville, FL | Women's | USA | Travel Team | — | — |
| Jackson Wardens | — | Women's | USA | Home Team | River City Roller Derby | 2012 |
| Jack Town Derby Girls | Jackson, MI | Women's | USA | Travel Team | — | — |
| Jaibronas Roller Derby Tampico Madero | — | Women's | Latin America | Home Team | Liga Tamaulipas Roller Derby | — |
| Jailbreak Betties | — | Women's | USA | B Team | Tallahassee Roller Derby | — |
| Jailhouse Rockers | — | Women's | Europe | Home Team | Nantes Roller Derby | — |
| Jakey Tayzers | Dundee, UK | Open Gender | Europe | Exhibition Team | — | — |
| Jammin' Jukin' Juniors | — | Junior | USA | B Team | NEO Junior Derby | — |