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Kittens and cats in Ontario

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

A pair of cats

Adopt a cat in Ontario

These adorable cats are available for adoption in 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 Sir Fluff's adoption status with email updates.
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Photo of Sir Fluff

Sir Fluff

Domestic Mediumhair

Male, Adult
Toronto, ON
Size
(when grown) -
Details
-
Story
FIV/FeLV negative, DOB: Aug 31, 2020 Personality: Sir Fluff is a sweet, curious, and remarkably intelligent boy who wants nothing more than to be near his people. While he isn't quite a lap cat yet, he is a dedicated "sidekick" who will cuddle up against you on the sofa and loves to sleep close to his humans, day or night. He is a social boy who will follow you into the kitchen to supervise your cooking and will be waiting patiently at the door the moment you get home. Funny quirks: -He has a distinct, regal gait that makes him look like a miniature king of the jungle. -When it comes to playtime, he prefers to stalk his favourite wand toys or the Cat Dancer from a distance for a long time before making his grand pounce. -When he’s feeling particularly playful and wants your attention, he’ll let you know with a playful paw or a gentle "love bite" at your ankles. -He isn't much of a climber. Instead, he prefers the finer things at ground level, like tunnels, closets, and cozy dark spaces. History: Sir Fluff came to Toronto Cat Rescue after his previous family found they could no longer manage his specialized health needs. Now five years old, he is looking for a forever home that can provide the consistent care he needs to stay healthy and handsome. Sir Fluff is a cat who requires a dedicated owner to manage two main areas: Skin Care: He has a skin condition that is easily managed with a quick dab of transdermal steroid cream on his ear every other day. During Toronto winters, he also appreciates a humidifier to keep his skin hydrated. Sensitive Tummy: He has a very sensitive stomach and must stay on his vet-prescribed diet. Because certain treats can cause tummy upset, he needs a family that can be disciplined with his snacks. Fitness Goals: As a "big boy", Sir Fluff is on a journey to a healthier weight and will need a family to help him stick to his diet plan. Special note from the foster family: Sir Fluff truly lives up to his valiant title. When he first arrived, he was struggling with significant fur loss, scabs, and tummy issues that seemed impossible to solve. Watching his transformation has been one of the most rewarding experiences of our lives. Today, he is a different cat: his coat is long, thick, and beautiful, and his health is stable and managed. He’s ready to face the world!
We'll also keep you updated on Ernie's adoption status with email updates.
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Photo of Ernie

Ernie

Domestic Shorthair

Male, Adult
Toronto, ON
Size
(when grown) -
Details
Not good with cats,
Story
FIV/FeLV negative, DOB: Jan 13, 2021 Ernie is a laid-back, gentle boy who loves comfort, calm spaces, and quiet companionship. His favorite things include napping (especially under blankets), getting pets and head scratches, and playing. He has playful bursts in the mornings and evenings—his favorite toy is a bird wand—but overall he’s more of a relaxed, easygoing guy. When he’s not tucked under a blanket, Ernie will politely wait nearby and meow to let you know when he’d like food, playtime, or a little attention. He’s calm and quiet at night, comfortable being picked up, and very gentle. If he ever gets annoyed, he’ll give a soft paw tap instead of scratching. Despite having a tough start in life, Ernie is truly a softie at heart. He did get into some fights with another neighbourhood cat when he was a stray though, so it seems he’s not his usual softie self when it comes to other cats. Funny quirks: -Thinks blankets are both his enemy and best friend. He wants to hide under them but is personally offended when they move. -Will wait for you outside of closed doors and slide his paws underneath to get your attention -Absolutely goes bonkers for the feather string toy. -Really likes scotch tape rolls and is intrigued by origami making History: Ernie began showing up in a Toronto neighborhood in mid-September of 2025. At first, he appeared healthy, so it was assumed he had a home. By November, he was visiting a Toronto home more frequently, and it became clear he was living outdoors. He was very tough and territorial with other cats, but still showed moments of friendliness and allowed occasional petting. As winter set in, life outside became harder and Ernie grew more defensive. After the New Year, during a period of extreme cold and snow, it was clear he had been abandoned and was surviving fully outdoors. Flyers were posted, but no owner came forward. Around this time, Ernie appeared with visible injuries to his face and ear. Concerned for his safety, he was coaxed indoors with food and given a secure sanctuary space, marking the start of his journey off the streets and into care. Special note from my foster family: My family really bonded with Ernie, he is a wonderful cat and who just got dealt a bad hand. When we first picked him up the vet said he was very scared. He was a little scared at first, but very quickly he became comfortable and a big old softy. We couldn't believe Ernie was a big boss on the streets just because of how friendly and chill he is. Overall, Ernie is the kind of cat who quietly steals your heart. He’s affectionate, easygoing, and full of love, and he’s ready to share that love with a forever family who will give him the safe, cozy life he deserves.
We'll also keep you updated on Elvira's adoption status with email updates.
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Photo of Elvira

Elvira

Domestic Shorthair

Female
Hamilton, ON
Size
(when grown) -
Details
-
Story
ELVIRA - DSH, female, spayed, black, DOB Feb 11/25 February 20, 2026, 10:24 am
We'll also keep you updated on Angie's adoption status with email updates.
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Photo of Angie

Angie

Domestic Shorthair

Female
Hamilton, ON
Size
(when grown) -
Details
-
Story
ANGIE - DSH, female, spayed, black, DOB Aug 11/25 February 20, 2026, 10:24 am
We'll also keep you updated on Timber & Cleo's adoption status with email updates.
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Photo of Timber & Cleo

Timber & Cleo

Domestic Shorthair

Female
Hamilton, ON
Size
(when grown) -
Details
-
Story
BONDED PAIR - TIMBER & CLEO TIMBER - DSH, male, neutered, brown tabby, DOB Aug 4/25 CLEO - DSH, female, spayed, brown tabby, DOB Aug 4/25 February 20, 2026, 10:24 am
We'll also keep you updated on Gotham's adoption status with email updates.
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Photo of Gotham

Gotham

Maine Coon

Male, 2 yrs 6 mos
Hamilton, ON
Size
(when grown) -
Details
-
Story
In a city ruled by shadows… one name whispers through the alleyways: Gotham. At 2–3 years old, Gotham is massive in stature and legend alike. Broad-shouldered. Towering. A dark-coated monarch with eyes that gleam like signal lights against the dark. If there were a feline criminal underworld, he’d be running it — no questions asked. They say he prowls the night. They say he’s dangerous. They say he controls the streets. But here’s the twist… This so-called ruler of the underworld is secretly afraid of his own shadow. Drop a spoon? He vanishes. See a mysterious moving reflection? Immediate tactical retreat. Hear an unexpected noise? The “Dark Knight” becomes the “Dash Knight.” Behind that imposing frame and brooding presence is the gentlest soul you’ll ever meet. Gotham doesn’t want chaos — he wants chin scratches. He doesn’t crave power — he craves reassurance. And once you earn his trust? You unlock the softest, most loyal companion in the city. He’ll lean that giant frame into you like you’re the only safe rooftop in town. He’ll rumble with a purr so deep it feels like distant thunder rolling across the skyline. And he’ll follow you from room to room, your silent, oversized shadow (ironically, still suspicious of his own). Gotham would thrive in a home that understands big personalities often hide tender hearts. Give him patience, gentle love, and a cozy hideaway or two — and you’ll discover that beneath the brooding exterior lies a sweet, slightly dramatic cuddlebug who just wants to feel safe. The city may fear him. But you’ll adore him. Adopt Gotham — and let this gentle giant retire from the criminal underworld… straight into your arms. Please complete an adoption application: https://www.hamilton.ca/home-neighbourhood/animals-pets/adopt-or-foster-pet/adoptions Animal adoptions and viewing are by appointment only. This allows our Adoption Staff to spend quality time with each potential home to ensure the most successful matches are made between the animals and their new families. *Please note: we only adopt within Ontario

Search for a kitten or cat

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

Kittens and cats in Ontario cities

Cats in Acton Cats in Alliston Cats in Almonte Cats in Amherstburg Cats in Angus Cats in Arnprior Cats in Aylmer Cats in Ayr Cats in Azilda Cats in Barrie Cats in Beamsville Cats in Beeton Cats in Belleville Cats in Binbrook Cats in Blenheim Cats in Bobcaygeon Cats in Bolton Cats in Bowmanville Cats in Bracebridge Cats in Bradford Cats in Brantford Cats in Brighton Cats in Brockville Cats in Caledon East Cats in Caledonia Cats in Campbellford Cats in Carleton Place Cats in Casselman Cats in Chatham Cats in Chelmsford Cats in Clinton Cats in Cobourg Cats in Cochrane Cats in Collingwood Cats in Cornwall Cats in Corunna Cats in Crystal Beach Cats in Deep River Cats in Delhi Cats in Dorchester Cats in Dryden Cats in Dunnville Cats in Elliot Lake Cats in Elmira Cats in Embrun Cats in Espanola Cats in Essex Cats in Exeter Cats in Fergus Cats in Fort Erie Cats in Fort Frances Cats in Gananoque Cats in Georgetown Cats in Goderich Cats in Gravenhurst Cats in Guelph Cats in Haileybury Cats in Hamilton Cats in Hanover Cats in Hawkesbury Cats in Hearst Cats in Huntsville Cats in Ingersoll Cats in Innisfil Cats in Iroquois Falls Cats in Kanata Cats in Kapuskasing Cats in Kemptville Cats in Kenora Cats in Keswick Cats in Kincardine Cats in King Cats in Kingston Cats in Kirkland Lake Cats in Kitchener Cats in Leamington Cats in Lindsay Cats in Listowel Cats in Lively Cats in London Cats in Manotick Cats in Marathon Cats in Meaford Cats in Midland Cats in Milton Cats in Mitchell Cats in Mount Albert Cats in Mount Forest Cats in Napanee Cats in Newcastle Cats in New Hamburg Cats in New Liskeard Cats in Niagara Falls Cats in Nobleton Cats in North Bay Cats in Orangeville Cats in Orillia Cats in Oshawa Cats in Ottawa Cats in Owen Sound Cats in Paris Cats in Parry Sound Cats in Pembroke Cats in Perth Cats in Petawawa Cats in Peterborough Cats in Petrolia Cats in Picton Cats in Port Colborne Cats in Port Dover Cats in Port Elgin Cats in Port Hope Cats in Port Perry Cats in Prescott Cats in Renfrew Cats in Richmond Cats in Ridgetown Cats in Rockland Cats in Rockwood Cats in Russell Cats in Sarnia Cats in Sault Ste. Marie Cats in Shelburne Cats in Simcoe Cats in Smiths Falls Cats in Smithville Cats in Southampton Cats in Stayner Cats in St Catharines Cats in St George Cats in St Marys Cats in Stouffville Cats in Stratford Cats in Strathroy Cats in St Thomas Cats in Sturgeon Falls Cats in Sudbury Cats in Sutton West Cats in Tavistock Cats in Thunder Bay Cats in Tilbury Cats in Tillsonburg Cats in Timmins Cats in Toronto Cats in Tottenham Cats in Uxbridge Cats in Vineland Cats in Walkerton Cats in Wallaceburg Cats in Wasaga Beach Cats in Waterford Cats in Welland Cats in Wellesley Cats in Windsor Cats in Woodstock

Shelters & rescues in Ontario

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

Here are a few organizations closest to you:

Shelter

Travelling Paws Kennel and Pound

9070 Mc Arton Rd., RR#4 , Almonte, ON k0a 1a0

Pet Types: cats, dogs

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Rescue

Ottawa Stray Cat Rescue

Ottawa, ON K2S 1K1

Pet Types: cats

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Rescue

Cat Rescue Network

Ottawa, ON K2H 7C4

Pet Types: cats, dogs

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Rescue

Cat-a-Match Rescue

P.O. Box 45548, Chapman Mills, Ottawa, ON K2J 0P9

Pet Types: cats, dogs

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Rescue

Arnprior and District Humane Society

490 Didak Dr PO Box 45, Arnprior, ON K7S 0C0

Pet Types: cats, dogs

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Rescue

One At A Time Pet Rescue

Ottawa, ON K4M 1B2

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

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Shelter

Big Sky Ranch, Animal Sanctuary

810 Pelton Road, Kemptville, ON K0G 1J0

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

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Rescue

Friends of Abandoned Pets

P.O Box 67052, Ottawa, ON K2A 4E4

Pet Types: cats, dogs

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Rescue

Hungry and Homeless Cat Rescue

407 Laurier Ave. West, P.O. Box 56012, Ottawa, ON K1R 7Z1

Pet Types: cats

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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 Ontario

Popular cat breeds