- QARTEC studio z.s.
- Q - RACING TEAM, z.s.
- Qazaq Nomad z.s.
- QUEEN´DC o.s.
- QUEEN FOR HOUNDS, z. s.
- QUEEN´S PARK CHRLICE-BRNO
- QUERELA SPORT CLUB o.s.
- Queue
- QuantCom
- Q6 Motorkáři o.s.
- QuiQue
- Quanjian club z.s.
- Queen´s Park Golf Club Myštěves, z.s.
- Quatuor Coronati Lodge No. 9, z.s.
- QAMA Motorsport club, z.s.
- QESAP, z.s.
- QUI FUTURI, z.s.
- QUARD RACING TEAM HAVÍŘOV - SPORTOVNÍ KLUB
- QUALITY CONSULT, z.s.
- Queer Geography, z. s.
- QM
- Queer Deaf Czech
- QIK PC Club
- QUAD MOTO KLUB Mladá Boleslav o.s.
- QUIKINNA´QU z.s.
- QUAD RACING TEAM HEJNÝ z.s.
- Quattuor Artes z.s.
- quality-champions.cz
- QUICK BIKE RACING TEAM v likvidaci
- Q6 šipkaři o.s.
- QUERCUS, z. s.
- QDLAN, z. s.
- Quqi LABORATORIES, o.s.
- QUICK MOTORSPORT z.s.
- QUAD star racing team, z.s.
- QUAD WEEKEND TEAM "o.s."
- Quick-Cars
- Q-team
- Quint Bike
- Queens Štětí, z.s.
- Quo Vadis Hloubětín z.s.
- Quesque z.s.
- Queens, z. s.
- QWERT Boxing z.s.
- Qingjiangské krajanské sdružení v České republice v likvidaci
- QUAD TEAM 56, z. s.
- QUEEG z.s.
- Q-Hub, z. s.
- Q6 POKER o.s.
- Quietus-Day Lanpárty