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Kittens and cats in Kingston, Ontario

Looking for a kitten or cat in Kingston, Ontario? Adopt a Pet can help you find a new best friend near you.

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Adopt a cat in Kingston, Ontario

These adorable cats are available for adoption in Kingston, Ontario. To learn more about each adoptable cat, click on the "i" icon for fast facts, or their photo or name for full details.
We'll also keep you updated on Rosie's adoption status with email updates.
No photo available for Rosie

Rosie

Domestic Shorthair

Female, 5 yrs 6 mos
Kingston, ON
Size
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Meet Rosie! She is the daughter part of a mother-daughter bonded duo with Charlie! She is a new arrival, her bio is pending- check back soon! Rosie is spayed, microchipped, treated for fleas and dewormed. Her vaccinations are pending.

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We'll also keep you updated on Penne's adoption status with email updates.
Photo of Penne

Penne

Domestic Shorthair

Female, 3 mos
Kingston, ON
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Meet Penne! Penne is a sweet little girl and ready to play with anything that moves, particularly string toys! She is still warming up to strangers - but her foster is seeing her gain confidence everyday! And they feel she is likely to become a warm cuddly family cat. We think she would prefer a home with older children, and has been exposed to other cats and a dog in her foster home so would likely do well with another friendly furry companion. If you think this sweet and playful girl is the one for you, apply online today! Penne is dewormed and treated for fleas. Her microchip, vaccinations and spay are pending.

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We'll also keep you updated on Olivia's adoption status with email updates.
No photo available for Olivia

Olivia

Domestic Shorthair

Female, 3 mos
Kingston, ON
Size
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25-27B is a new arrival - her bio is pending, check back soon! 25-27B is dewormed and treated for fleas. Her microchip, vaccinations and spay are pending.

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We'll also keep you updated on Barques's adoption status with email updates.
No photo available for Barques

Barques

Domestic Shorthair

Male, 6 mos
Kingston, ON
Size
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Meet Barques!Barques is a gentle and quiet soul who thrives in calm spaces. He may be a bit shy at first, but the way to his heart is food! He can`t say no to wet food or treats! Once he is comfortable he melts into a relaxed boy who is a great cuddling companion who loves soft blankets.He would be purr-fect for someone who wants a sweet and relaxed friend. If you thing this cute and cuddly boy is the one for you, apply online today! Barques is neutered, microchipped, dewormed, treated for fleas and vaccinated.

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We'll also keep you updated on Sunny's adoption status with email updates.
Photo of Sunny

Sunny

Domestic Shorthair

Male, 3 mos
Kingston, ON
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Meet Sunny!Joined us in: November 2025About Sunny:• A social, affectionate, and playful lap cat who adores cuddles and being close to his people.• Loves interactive play with plastic coil toys, mesh telescopic toys, and enjoys scratching or resting on his cat tree.• A soft-food enthusiast — he comes running whenever he hears a can open!• Always happy to be involved in whatever his humans are doing, making him a fun and loving companion.His perfect match:• A home that enjoys daily cuddles, playtime, and companionship.• Suitable for homes with children or other cats.• Would thrive with someone who loves an affectionate, interactive, and playful cat.Some extra facts about Sunny:• Very quick to settle into a new environment — likely only a few days!• Loves affection and attention, making him a delightful and easygoing companion.• Playful and curious, always ready to explore, chase, and pounce on toys.In short:Sunny is a loving, playful, and sociable cat who thrives on attention, cuddles, and fun. With a caring family, he’ll quickly become a devoted lap buddy and joyful part of everyday life.

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We'll also keep you updated on Carla's adoption status with email updates.
Photo of Carla

Carla

Domestic Shorthair

Female, 10 yrs 5 mos
Kingston, ON
Size
(when grown) -
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Story
Meet Carla!Joined us in: July 2025About Carla:• An affectionate, easygoing girl who loves cuddles and being close to her people.• Enjoys food (a big fan!), cozy naps on her self-heating bed, and stretching out on rope scratchers.• A chatty companion who likes to share her thoughts and keep you company throughout the day.• Calm, sweet, and content in quiet, cozy spaces.Her perfect match:• A peaceful, quiet home where she can relax and enjoy a predictable routine.• May do well with another cat who has a similarly calm and gentle personality.• Likely a good match for homes with older, respectful children.Some extra facts about Carla:• Has digestive sensitivities that are well managed with medication and a vet-prescribed diet.• Takes her medication best with patience and a calm approach, which helps keep her comfortable and happy.• Thrives with gentle handling, affection, and a low-stress environment.In short:Carla is a loving, chatty, and easygoing kitty who enjoys life’s simple comforts — good food, warm beds, and gentle affection. In a calm home with a consistent routine, she’ll be a wonderful and devoted companion.

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Search for a kitten or cat

Use the search tool below to browse adoptable kittens and adult cats in Kingston, Ontario.

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Kittens and cats in nearby cities

Cats in Brighton, ON Cats in Gananoque, ON Cats in Napanee, ON

Cat shelters and rescues in Kingston, Ontario

There are animal shelters and rescues that focus specifically on finding great homes for cats in Kingston, Ontario. Browse these rescues and shelters below.

Here are a few organizations closest to you:

Rescue

Spay Neuter Kingston Initiative

Kingston, ON K7P 2N3

Pet Types: cats

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Shelter

Kingston Humane Society

1 Binnington Crt, Kingston, ON K7M 8M9

Pet Types: cats, birds, dogs, rabbits, small animals

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Shelter

Ontario SPCA Lennox & Addington Animal Centre

156 Richmond Boulevard East, Greater Napanee, ON K7R 3Z7

Pet Types: cats, birds, dogs, rabbits, small animals

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Shelter

Gananoque District Humane Society

85 Highway 32, RR1, Gananoque, ON K7G 2V3

Pet Types: cats

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Shelter

Homes for Abandoned Pets

Lansdowne, ON K0E 1L0

Pet Types: cats, dogs

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Rescue

Baladi & Sled Dog Rescue of Ontario - South East/Belleville

Belleville, ON K8N 1L1

Pet Types: cats, dogs

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Rescue

Fixed Fur Life

P.O. Box 20091, Belleville, ON K8N 1P0

Pet Types: cats, dogs

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Shelter

Humane Society Hastings Prince Edward

34 Wallbridge-Loyalist Rd, Belleville, ON K8N 4Z2

Pet Types: cats, birds, dogs, farm animals, rabbits, small animals

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Shelter

Jefferson County S.P.C.A.

25056 Water Street, Watertown, NY 13601

Pet Types: cats, dogs

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Rescue

Loyalist Humane Society

P.O. Box 6108, Picton, ON K0K 3L0

Pet Types: cats, dogs, rabbits, small animals

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Looking for a specific shelter or rescue?

For a comprehensive list of all shelters and rescues, try our search page. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

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Looking for a specific breed?

Select from the options below to view adoptable kittens and cats in Kingston, Ontario and nearby cities.

Popular cat breeds

Domestic Shorthair Domestic Mediumhair Domestic Longhair Siamese Calico Russian Blue Persian Bengal Himalayan Ragdoll Maine Coon Polydactyl/Hemingway Abyssinian Exotic American Shorthair Birman Snowshoe Cornish Rex Somali Oriental
Abyssinian American Bobtail American Curl American Shorthair American Wirehair Balinese Bengal Birman Bombay British Shorthair Burmese Calico Chartreux Colorpoint Shorthair Cornish Rex Cymric Devon Rex Domestic Longhair Domestic Mediumhair Domestic Shorthair Egyptian Mau European Burmese Exotic Havana Brown Himalayan Japanese Bobtail Javanese Korat LaPerm Maine Coon Manx Munchkin Nebelung Norwegian Forest Cat Ocicat Oriental Persian Pixiebob Polydactyl/Hemingway RagaMuffin Ragdoll Russian Blue Scottish Fold Selkirk Rex Siamese Siberian Singapura Snowshoe Somali Sphynx Tabby Tonkinese Turkish Angora Turkish Van
Abyssinian American Bobtail American Curl American Shorthair American Wirehair Balinese Bengal Birman Bombay British Shorthair Burmese
Calico Chartreux Colorpoint Shorthair Cornish Rex Cymric Devon Rex Domestic Longhair Domestic Mediumhair Domestic Shorthair
Egyptian Mau European Burmese Exotic Havana Brown Himalayan
Japanese Bobtail Javanese Korat
LaPerm Maine Coon Manx Munchkin
Nebelung Norwegian Forest Cat Ocicat Oriental
Persian Pixiebob Polydactyl/Hemingway RagaMuffin Ragdoll Russian Blue
Scottish Fold Selkirk Rex Siamese Siberian Singapura Snowshoe Somali Sphynx Tabby Tonkinese Turkish Angora Turkish Van