League
These patches promote a league or team.
The Hell Razors are part of the Northland Nightmares Junior Roller Derby, an offshoot of Northland Nightmares Roller Derby.
Northside Rollers - Death Stars
ExpiredNorthside Rollers are currently known as Melbourne Northside Rollers. I'm unclear if this is a formal name change, a branding change, or what.
Northwest Derby Company
ExpiredNuclear Free Roller Derby League
ExpiredNWO Roller Girls
ExpiredOC Roller Girls
ExpiredOC Roller Girls is currently known as OC Roller Derby. OC is short for Orange County, although the league uses just the abbreviation in its name.
OH Roller Derby - All Stars
ExpiredThe All Stars are the travel team of OH Roller Derby.
I learned this weekend the OH Roller Derby logo is so similar to the Fayetteville Roller Derby patch because a Fayetteville alum moved to Korea and formed the league.
Ohio Roller Derby
ExpiredThis patch is also available in white-on-green.
Ohio Roller Derby
ExpiredThis patch is also available in white-on-black.
Ohio Roller Girls
ExpiredOhio Roller Girls is now known as Ohio Roller Derby.
Ohio Valley Roller Derby
ExpiredOil City Derby Girls
ExpiredOil City Derby Girls
ExpiredOil City Rollers
ExpiredOkanagan Roller Derby
ExpiredOkinawa Roller Derby
ExpiredThe Kokeshi Roller Dolls are the B-team of Okinawa Roller Derby.
Oklahoma Victory Dolls
ExpiredOklahoma Victory Dolls
ExpiredOklahoma Victory Dolls (2016)
ExpiredOklahoma Victory Dolls often releases yearly patches. This is the 2016 patch.
Oklahoma Victory Dolls (2017)
ExpiredOklahoma Victory Dolls often releases yearly patches. This is the 2017 patch.
Oklahoma Victory Dolls (2018)
ExpiredOklahoma Victory Dolls often releases yearly patches. This is the 2018 patch.
Oklahoma Victory Dolls (rainbow)
ExpiredOld Capitol City Roller Girls
ExpiredThis league is now known as Old Capitol City Roller Derby.
Old Capitol City Roller Girls
ExpiredThis is yet another screenprint patch from Old Capitol City.
Old Capitol City Roller Girls
ExpiredThis picture shows three different patches all made via the same screenprint. The patches are all white ink printed on either red or black cloth (for a total of six different designs).