Byarlea Wiltshire Horn Sheep Stud
- Producers of stud and fullblood commercial ewes and rams. Includes history, breed information, and show results. Located in South Australia.
- http://www.wiltshirehornsheepstud.com

Gedwydd Flock
- Breeder of Wilsire Horn Sheep, a woolless breed of sheep. Located in North Wales, Unitied Kingdom.
- http://www.ateal.co.uk/easycare

Wiltshire Horn Sheep Society
- The Society ensures continued excellence in this unique breed, which combines prime meat production with ease of management.
- http://www.wiltshirehorn.org.uk/

Wiltshire Horn Sheepbreeders Association
- Information on the breed and its application as a producer of sheep meat. Includes history and members list.
- http://www.wiltshirehorn.asn.au/