The Poultry Club of Great Britain

The National Federation of Poultry Clubs

The Wyandotte Club UK

The Partridge & Pencilled Wyandotte Club

The Black Wyandotte Club

The White Wyandotte Club UK & Ireland

Cheshire Poultry

Nederlandse Wyandotte Club

The Wyandotte Club of Australia Inc.

Wyandotte Fanciers of Canada

Wyandotte Breeders of America

Southern African Wyandotte Enthusiasts Association

Wyandottenklubs Schweiz

Dansk Wyandotklub

Specialklubben for Dværg Wyandotter (Bantams)

Wyandotte Kulüp Türkiye

Vereines der Gesäumter Wyandotten und Zwerg-Wyandotten