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Calico kittens & cats in O Fallon, Illinois

Looking for a Calico kitten or cat in O Fallon, Illinois? Adopt a Pet can help you find an adorable Calico near you.

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Adopt a Calico near you in O Fallon, Illinois

We don't see any Calicos available for adoption right now, but new adoptable pets are added every day. Try a different search below!

Or, how about these Calicos in cities near O Fallon, Illinois

These Calicos are available for adoption close to O Fallon, Illinois.
We'll also keep you updated on Callie's adoption status with email updates.
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Photo of Callie

Callie

Calico

Female, Young
Affton, MO
Size
(when grown) -
Details
Not good with kids, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
She is skittish. She lives her treats in the morning before I leave to go to work.
We'll also keep you updated on Roseanne's adoption status with email updates.
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Roseanne

Calico

Female, Adult
St. Ann, MO
Size
(when grown) -
Details
Not good with cats, House-trained, Spayed or Neutered,
Story
Very sweet when warms up to you but seems to prefer menMarch 7, 2026, 10:08 pm
We'll also keep you updated on Miss Bossy's adoption status with email updates.
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Miss Bossy

Calico

Female, Adult
St. Ann, MO
Size
(when grown) -
Details
Good with kids, Not good with dogs, Not good with cats, House-trained, Spayed or Neutered,
Story
March 7, 2026, 10:08 pm
We'll also keep you updated on Motley's adoption status with email updates.
Bonded Pair
Photo of Motley

Motley

Calico

Female, 5 yrs 3 mos
Brighton, IL
Size
(when grown) -
Details
Good with kids, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Motley & her brother Crue came to us as owner surrenders at no fault of their own. We would love to get them adopted together! They are very sweet & they do not understand why they are in a rescue and not in their home. If interested in them please fill out an adoption form on our website. Www.littlecatrescueofillinois.com
We'll also keep you updated on Momma June's adoption status with email updates.
Photo of Momma June

Momma June

Calico

Female, Adult
Brighton, IL
Size
(when grown) -
Details
Good with kids, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Momma June is done having kittens & is ready for her forever home. She’s very sweet & loving. If interested in her please fill out an adoption application on our website. Www.littlecatrescueofillinois.com
We'll also keep you updated on Meeko's adoption status with email updates.
Photo of Meeko

Meeko

Calico

Female, Adult
Jerseyville, IL
Size
(when grown) -
Details
Good with kids, Not good with dogs, Good with cats, House-trained,
Story
This Meeko. She was born with us, after her mother has been abandoned while pregnant in the coldest part of winter. I have had her since she was a babe, and have been trying to rehome ever since. She is almost 2yo now, birthday in May 10th. She has now had kittens and I need to place then all. I am not suppose to have them at my house and do not have the money to pay for them, vet and living expenses. The babies were born on March 23rd and cannot be separated until around May 18th, when they are 8 weeks. Babies are starting to wander and explore, not house trained, yet. She is very loving and usually does great around other cats, but is, of course, protective about her babies. One of the babies, the black boy, may be special needs. 5 kittens, 1 black male, 1 orange tabby male, 2 orange tabby females, and 1 tortioseshell female.

These cats are in O Fallon, Illinois too!

Below are our newest added Calicos available for adoption in O Fallon, Illinois. To see more adoptable Calicos in O Fallon, Illinois, use the search tool below to enter specific criteria!
We'll also keep you updated on Tatl's adoption status with email updates.
Special Needs
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Tatl

Domestic Shorthair

Female, Senior
Belleville, IL
Size
(when grown) -
Details
Not good with cats, Needs special attention, House-trained, Shots are up-to-date,
Story
Cat is about 10 years old. I am really hoping that she can be adopted into a home that has time to spend with them. Vet comfirmed that this cat is intersex, this is why other cats tend to not like her.
We'll also keep you updated on Tom's adoption status with email updates.
Photo of Tom

Tom

Tabby

Male, Adult
Belleville, IL
Size
(when grown) -
Details
Good with kids, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Tom was a stray found on a college campus when he was just a kitten. My daughter's friend attended the college and asked if we would be interested in taking him. We had just lost our dog and my wife didn't want to leave a kitten alone or put in a shelter so she took him. That was approximately 12 years ago. We have another cat, Kenzie, who was adopted at the same time to provide Tom company. They are approximately the same age. Both have had all their shots, regular check ups and both are declawed on their front paws. Neither has had any serious health problems. Tom is very laid back and not excitable. Kenzie is more skittish but she enjoys attention. They are very close and typically cuddle up with each other when they sleep. We are wanting to place them because my daughter just recently married a man who is seriously allergic to cats. They can't visit us due to his allergy. Also, the man who works with my son who has autism has bad cat allergies.
We'll also keep you updated on Roux's adoption status with email updates.
Photo of Roux

Roux

Domestic Shorthair

Male, Adult
O Fallon, IL
Size
(when grown) -
Details
Not good with kids, Good with dogs, Needs experienced adopter, House-trained, Spayed or Neutered,
Story
Roux is 3 yr 8 mo old boy cat. He is super sweet and loves affection/attention. He is somewhat skittish. He has the potential to be a lap cat, but doesn’t exactly like to be held. He is playful, mischievous, and sometimes “spicy”, as orange cats can be. He’s lived with a medium/large sized dog since he was 4 months old. They get along, but he does like to ambush said dog. I do not recommend a home with small children, as that is why we are rehoming him. He does not do well with our toddler and has scratched her in the face several times. He needs his own personal space as he has become territorial of the common areas in our home. We are unable to give him a safe space away from the toddler due to lack of space in our home. We love him and want to find him the best home possible! He is neutered and microchipped, but he is not up-to-date on his vaccinations and vet care. To ensure that whomever we rehome him to will provide him with the vet care he needs, please provide a vet reference.

Search for a Calico kitten or cat

Use the search tool below to browse adoptable Calico kittens and adults Calico in O Fallon, Illinois.

Calico kittens & cats in nearby cities

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Calico shelters & rescues in O Fallon, Illinois

There are animal shelters and rescues that focus specifically on finding great homes for Calico kittens in O Fallon, Illinois. Browse these Calico rescues and shelters below.

Here are a few organizations closest to you:

Shelter

28.7 miles

St. Animal Pet Adoptions

3626 St. Gregory Lane, St. Ann, MO 63074

Pet Types: cats, dogs

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Rescue

35.2 miles

Little Cat Rescue of Illinois

Brighton, IL 62012

Pet Types: cats

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Rescue

49.2 miles

Heartland Humane Society of Missouri

O'Fallon, MO 63366

Pet Types: cats

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Looking for a specific shelter or rescue?

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Want to learn more about adopting a Calico kitten or cat?

We've got all the info you need on adopting and caring for a Calico kitten. Check out the links below for everything you ever wanted to know about Calico kittens and adults.

Calico basics

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Where do Calicos come from? How many types of Calicos are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Calico.

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