In addition to ONYX Mid-Atlantic, to view one of the other ONYX Chapters, click on the links below:
| # | Chapter | Headquarters | Territory | Home Bar |
|---|---|---|---|---|
| 1. | ONYX Carolinas (Founded 2025) | Raleigh | NC, SC | Flex Raleigh |
| 2. | ONYX Deep South (Founded 2018) | Ft. Lauderdale | FL, Caribbean | Wilton Manors Eagle |
| 3. | ONYX Great Lakes (Founded 2017) | Detroit / Cleveland | MI, OH, Northern KY (Louisville), Western PA, Toronto | Detroit: Menjos Cleveland: Leather Stallion |
| 4. | ONYX Gulf Coast (Founded 2024) | New Orleans | LA, MS, Southern AL | Phoenix |
| 5. | ONYX High Desert (Founded 2025) | Albuquerque | New Mexico | Sidewinders |
| 6. | ONYX Lone Star (Founded 2018) | Dallas | AR, OK, TX | Dallas Eagle |
| 7. | ONYX Midwest (Founded 1995) | Chicago | IA, IL, MN, MO, WI | TBD |
| 8. | ONYX Mid-Atlantic (Founded 2007) | Washington DC | DC, DE, MD, PA, VA, Western VA | Green Lantern |
| 9. | ONYX Northeast (Founded 2005) | NYC | CT, MA, NH, NJ, NY, VT | Club Lambda BK |
| 10. | ONYX Northwest (Founded 2018) | San Francisco | AK, HI, Northern CA, NV (Reno), OR, WA | Powerhouse |
| 11. | ONYX Southeast (Founded 1999) | Atlanta | Central AL, GA, TN | Atlanta Eagle |
| 12. | ONYX Southwest (Founded 2015) | Los Angeles | AZ, CO, HI, NV (Las Vegas), Southern CA, UT | Eagle LA |