• AAA Hamsters - Breeder of Campbells dwarf and Syrian hamsters, focusing on the color genetics of the Campbells dwarf hamster.
• Annaka's East Tennessee Hamstery - A site with pictures and information about hamsters.
• Chesapeake Hamstery - Breeder of Tricolored Syrian hamster located in Bel Air Maryland.
• Gottaspoilem Russian Dwarf Hamster Breeding - Breeding dwarf hamsters. Located in Central Florida.
• Hamster Affair - Hamstery with photos of those available for sale and adoption and links to other local breeders in Singapore.
• Love for Pet Bull's Club Hamstery - Breeder of Syrian Hamsters with great focus on temperment and health.
• M&Ms Hamstery - Syrian hamster breeder located in Philadelphia,PA. Breeds syrians hamsters with nice temperment,improved types, and great size in several different colors.
• Ocean Hamstery & Shelter - Located in central New Jersey, Ocean Hamstery & Shelter is a breeding facility of pure lined Syrian hamsters and also runs a non-profit shelter service for both Syrian and Dwarf hamsters.
• Odds and Endlers Hamstery - Site contains pictures of current breeding pairs and available babies. Located in Gainesville Florida.
• Tarot Hamsters - Small hamstery dedicated to breeding quality Syrian hamsters with an emphasis on health and temperament. Located in Southern California.
• Titan Hamstery - Raiser and breeder of Syrian hamsters. Located In North East Arkansas.
• Victoria Hamstery - Breeder of Syrian and Dwarf Campbells and Winter White Russian Hamsters in a variety of colours located in Ascot in the UK.

 Dwarf Hamsters

• Danas Hamsters - Seller of young specimens that are bred for beauty, health and temperament. Located in Colorado, USA.
• Fleming Hamstery - We are a small family oriented breeder of Dwarf Hamsters, both Campbells and Roborovskis. All are hand-tamed and very friendly.
• Hams N' Gerbs - Breeder of hamsters and gerbils in MA. Site contains photos and helpful information.
• Happy Critter Hamstery - Breeder in Southeast Ohio sells Campbell's Russian dwarf hamsters in many colors including black, dove, opal, argente, and mottled.
• House Of Hamster - Breeder of beautiful Dwarf Campbells Russian & Winter White hamsters situated at West Virgina. Provides unique adoption packages, boarding service, hamster rescue, reasonable rates, courteous,and professional service.
• Odds and Endlers Campbells Russian Dwarf Hamsters - Small breeder of Campbells Russian Dwarf Hamster; located in Gainesville Florida. Information on care, hamsters for sale and pictures of color varieties are offered on this site.
• Phodopus Sungorus (Russian Dwarf Hamsters) - Dwarf hamster breeder offers information about caring for dwarf hamsters.
• Sierra Hamstery - Breeder of Campbell's Russian Dwarf Hamsters near Denver, Colorado.