- Fifty-One International
- Fifty-One club Aalst
- Fifty-One club Brussel-Noord
- Fifty-One club De Dommel
- Fifty-One Club De Mandel
- Fifty-One club Diamant
- Fifty-One club Dilbeek
- Fifty-One club Geel
- Fifty-One club Geraardsbergen
- Fifty-One club Hasseletum
- Fifty-One club Hasselt
- Fifty-One club Ieper
- Fifty-One club Lange Nelle
- Fifty-One club Lokeren
- Fifty-One Club Leuven
- Fifty-One club Mol
- Fifty-One club Oostende
- Fifty-One club Sint-Pieters-Leeuw Coloma
- Fifty-One Club Tielt
- Fifty-One Club Tienen
- Fifty-One club Tongeren
- Fifty-One club Turnhout
- Fifty-One Club Waregem
- Fifty-One club Westkust
- Fifty-One club Binche
- Fifty-One club Enghien
- Fifty-One club Forêt 'Angleur
- Fifty-One club Ham-Sur-Heure
- Fifty-One club Haute Semois
- Fifty-One club Huy
- Fifty-One club Le Roeulx
- Fifty-One club Mons
- Fifty-One club Mons Levant
- Fifty-One club Namur
- Fifty-One club Sept Fontaines
- Fifty-One club Tournai
- Fifty-One club Trois Rivieres
- Fifty-One club Uccle Lorraine
- Fifty-One club Wanze
- Fifty-One club Wavre Millenium
- Fifty-One club Mons Ladies