Records starting with M
- Macklins Netball Club
- Medway and Maidstone Athletics Club
- Medway Archers
- Medway Artistic Swimming
- Medway Assassins - Inline Skater Hockey
- Medway Badminton Association
- Medway Croquet Club
- Medway Cruising Club
- Medway Dragons Handball Club
- Medway Dragons Rugby League Football Club
- Medway Falcons Handball Club
- Medway Jujitsu
- Medway Mariners Roller Hockey Club
- Medway Maritime Swimming Club
- Medway Mermaids Synchro Club
- Medway Messenger Sunday Football League
- Medway Mountain Biking
- Medway Park Judo Club
- Medway Ramblers Association
- Medway Roller Dance
- Medway Rugby Club
- Medway Rugby Ladies Football Club
- Medway Runners
- Medway School of Dance
- Medway Senior and Junior Netball League
- Medway Sub Aqua
- Medway Town Football Club
- Medway Towns Rowing Club
- Medway Towns Table Tennis League
- Medway Tri
- Medway Velo Cycling Club
- Medway Watersports Club
- Medway Yacht Club
- Medway Messenger Youth League