| Qatar Offroad Grinders | Trail Association |  | | Doha | 3 |
| Qathet Regional Cycling Association | Trail Association | | BC | Powell River | 15 |
| QECP Trail Build Collective | Trail Association | | | Petersfield | 13 |
| QOBE MTB | Trail Builders | | | Kuala Berang | 0 |
| Quad Cities Friends of Off-Road Cycling | Trail Association | | IA | Davenport | 4 |
| Quadra Bike School | Other | | BC | Quadra Island | 4 |
| Quadra Island Cycle | Guides & Tours | | BC | Quadra Island | 1 |
| Quadra Island Recreation Society | Trail Association | | BC | Quadra Island | 3 |
| Quadri Simone Cycles | Bike Shop | | | Osio sotto (Bergamo) | 2 |
| Quantico Mountain Bike Club | Trail Association | | VA | | 3 |
| Quanto Pior, Melhor | Trail Builders | | | Santa Maria - RS | 0 |
| Quantock Trail Riders | Club | | | Quantock Hills | 2 |
| Quantum Ebikes | Bike Shop | | QC | Montreal | 0 |
| Québec Vélo de Montagne | Trail Association | | QC | Québec City | 5 |
| Queen City Cycles | Bike Shop | | MO | Springfield | 14 |
| Queen City Cycles | Bike Shop | | AL | Tuscaloosa | 6 |
| Queen City Ramblers | Club | | SD | Spearfish | 0 |
| Queen City Wheelhouse | Bike Shop | | MT | Helena | 0 |
| Queens Rails to Trails Association | Trail Association | | NS | Liverpool | 0 |
| Queenstown Bike Taxis | Shuttle Service | | | Queenstown | 3 |
| Queenstown Mountain Bike Club | Trail Association | | | | 14 |
| Queenstown Trails | Trail Association | | | Queenstown | 3 |
| Quest Adventure | Bike Shop | | | Worthing | 11 |
| Quest Carbon Cycles | Other | | NB | Hillsborough | 2 |
| Qui Roule | Other | | QC | Sherbrooke | 0 |
| Quick Cranks | Bike Shop | | ON | Ottawa | 0 |
| Quick Servis Cycle | Bike Shop | | OH | Steubenville | 1 |
| Quick Stop Bike Shop | Bike Shop | | MI | Marquette | 29 |
| Quiet Corner NEMBA Chapter | Trail Association | | CT | | 9 |
| Quiet Waters Park Trail Builders Association | Trail Association | | FL | Deerfield Beach | 0 |
| Quimper Trails Association | Trail Association | | WA | Port Hadlock | 3 |
| Quincy Mt. Bike Group | Trail Builders | | IL | Quincy | 0 |
| Quinns Bike Centre | Bike Shop | | | Liverpool | 5 |
| Quinte MTB | Trail Association | | ON | Roslin | 7 |
| Quito MTB Riders | Guides & Tours | | | Quito | 0 |