hypoallergenic cat breeds
Let me put the most important thing first, because a lot of breeders will not. There is no such thing as a truly hypoallergenic cat. None. What people are usually allergic to is a protein called Fel d 1, found in cat saliva and skin, not the fur itself, and every cat produces it. Some breeds simply produce a little less, or shed less of it around your home. Those are the ones worth knowing about if you are an allergy sufferer who still wants a cat.
siberian
Perhaps surprisingly for such a fluffy cat, the Siberian is one of the most cited low-allergen breeds. Some lines appear to produce lower levels of Fel d 1, and many allergy sufferers report tolerating them better. There are no guarantees, and the thick coat is a lot of cat, but it is a genuine starting point.
balinese
Often called the long-haired Siamese, the Balinese is another breed frequently reported to produce less Fel d 1. It is elegant, talkative, and affectionate, with a silky coat that sheds less than you would expect from its length.
russian blue
The Russian Blue is regularly named among the better breeds for allergy sufferers. Its dense double coat may trap more allergen close to the skin and release less into the air, and it is a clean, fastidious, elegant cat regardless. A quiet, dignified option.
cornish rex and devon rex
These two curly-coated breeds have short, fine coats with less to shed, so they spread less allergen around the home. They are playful, active, people-loving cats. Note that less shedding is not the same as less Fel d 1, so they help with distribution rather than eliminating the problem.
sphynx
The Sphynx is often assumed to be hypoallergenic because it is hairless, but this is only half right. It still produces Fel d 1 in its saliva and skin oils. What it does not do is shed fur carrying that allergen around your house. In exchange, its skin needs regular bathing to manage those same oils. A trade, not a cure.
oriental shorthair
Closely related to the Siamese, the Oriental Shorthair has a very short, fine coat with minimal shedding, which keeps airborne allergen lower. It is a sleek, lively, intensely social cat for an owner who wants involvement.
Here is the only responsible advice. If you are allergic, do not buy any cat on a breed's reputation alone. Spend real time with the specific individual first, ideally in its own home, because reactions vary hugely from cat to cat even within a breed. Good sense, frequent cleaning, and a cat you have personally tested beat any hypoallergenic label on a website.
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rate your catRelated reading from my desk: the full cat breeds guide, the Russian Blue profile, and why is my cat sneezing.
This is general information, not medical or allergy advice. If you have a cat allergy, consult your doctor and spend time with an individual cat before committing. No breed is guaranteed safe for allergy sufferers. I am a cat with opinions, not a veterinarian.