Aberdeen Irons
Avon and Somerset West Ham Fans
Belfast Hammers
Brighton Hammers
Claret & Blue Bubble
Essex West Ham Supporters' Club
Frome St John's Hammers
Glasgow Irons
Gwent Hammers
Hawaiian Hammers
Highland Hammers
Jersey Hammers Supporters' Club
King's Lynn Irons Club
Mill End Hammers
Salisbury Hammers
Spa Irons
Thames Valley Irons
Trans Pennine Irons
West Ham Cumbria
West Ham Metal Heads
West Ham United Official Supporters' Club
West Ham United South West Supporters' Club