Listed below are the Clubs affiliated with the ONB in 2019 and their websites:


Club Website
4 Shires Swimming Club
Abingdon Vale Swimming Club
Aylesbury & District Swimming Club
Bicester Bluefins
Bletchley & District
Bourne End
Buckingham Swans
City of Milton Keynes
City of Oxford
Didcot Barramundi
InSynch Synchro Club, Milton Keynes  
Kidlington & Gosford
Newport Pagnell
Oxford University
Oxford University Water Polo Club  
Wantage White Horses
Witney & District Swimming Club
Witney Synchro Club
Witney Waterpolo Club



A list of other affiliated clubs to the South East Region and Oxon and North Bucks ASA includes: Henley Synchronised SC and Wantage Youth SC.