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Calico kittens & cats in O Fallon, Missouri

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

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Adopt a Calico near you in O Fallon, Missouri

These Calicos are available in O Fallon, Missouri.
We'll also keep you updated on Mama Nemi's adoption status with email updates.
Photo of Mama Nemi

Mama Nemi

Calico

Female, Young
O Fallon, MO
Size
(when grown) -
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Mama Nemi was given to me by my daughter from a farm. Little did we know she was expecting kittens. I had another cat, and being pregnant, Nemi was very territorial while pregnant and once the kittens were born. I still cannot get the two cats to get along although she does well with her 7 month old cats. It seems like the trauma from the pregnancy/kittens cannot be helped between the two. She is a beautiful, sweet girl!

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

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

Mama Nemi

Calico

Female, Young
O Fallon, MO
Size
(when grown) -
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Mama Nemi was given to me by my daughter from a farm. Little did we know she was expecting kittens. I had another cat, and being pregnant, Nemi was very territorial while pregnant and once the kittens were born. I still cannot get the two cats to get along although she does well with her 7 month old cats. It seems like the trauma from the pregnancy/kittens cannot be helped between the two. She is a beautiful, sweet girl!
We'll also keep you updated on Mazie's adoption status with email updates.
Photo of Mazie

Mazie

Calico

Female, Young
Chesterfield, MO
Size
(when grown) -
Details
Good with kids, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Nephew had a female house cat, father was a stray cat in panama city beach florida. Mazie is the pick of the litter of 6 cats, born in early 2021. Mazie has lived in an apartment with grandma since June of 2021. I do not know cat breeds very well, I just chose "calico" from her coloring, but she is a mix for sure. Mazie is kind and content living in an apartment. very pretty cat. Mazie likes to climb up high on furniture and laze away on the couch, or find a perch looking out the window on her high-rise cat tower. She enjoys petting and affection as well. Mazie has been spayed and declawed in the front paws,
We'll also keep you updated on Luna's adoption status with email updates.
Photo of Luna

Luna

Calico

Female, Adult
Saint Charles, MO
Size
(when grown) -
Details
Not good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Luna was a rescue kitty and has brought us much joy over the past 10 years. My husband and I now have three young children and Luna has shown a lot of discontent. She is typically fine but something about adding a third child to the mix has caused her stress. The loud noises in the house (aka my kids) has lead her to hiding away or when present hissing at them. We know this is not her true nature but also do not want to continue to cause her ongoing stress. Luna has always been a little shy when meeting new people and takes awhile to warm up to stranger. But she is a loving, cuddly purr monster! Although she comes from a home with another cat and a dog, she would need time transitioning to other animals as well. She loves to snuggle up on a fuzzy blanket and cuddling. It is difficult for us to rehomeing her and know she will be missed by everyone. But we also know she could be much happier in a calmer environment where she could have more attention.
We'll also keep you updated on Roseanne's adoption status with email updates.
Photo of Roseanne

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 menNovember 3, 2024, 9:15 am
We'll also keep you updated on Miss Bossy's adoption status with email updates.
Photo of Miss Bossy

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
November 3, 2024, 9:15 am
We'll also keep you updated on French Cruller Donut's adoption status with email updates.
Photo of French Cruller Donut

French Cruller Donut

Calico

Female, 1 yr 3 mos
Hawk Point, MO
Size
(when grown) -
Details
Spayed or Neutered, Shots are up-to-date,
Story
French Cruller is a unique black and tan calico with adorable white socks. She is part of the Donut Group – a colorful litter of kittens who are as sweet as icing and guaranteed to sprinkle your days with joy! These little cuties come in just about every color and personality. They are ready to roll into their forever homes and fill your life with cuddles and endless fun. These kittens are the full package: sweet, adventurous, and endlessly entertaining. Whether they’re chasing toys, curling up for a catnap, or making you laugh with their goofy antics, the Donut Group will fill your home with happiness. Are you looking to add a sweet kitten to your home? Fill out an application and come meet the donut group and pick out your favorite! French Cruller's adoption fee is $120. The adoption fee is a great deal, she is spayed, up to date on vaccinations, microchipped, wormed, tested negative for Feline Leukemia & FIV plus current on monthly Frontline. French Cruller's estimated month of Birth is 9/2024. Visit http://www.Pals-Pets.org to fill out a Pre-Adoption Questionnaire or call 314.581.6651 to schedule an appointment to meet this pet or any others here at the shelter.

These cats are in O Fallon, Missouri too!

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

Torrey

Domestic Shorthair

Female, 3 yrs 8 mos
St. Peters, MO
Size
(when grown) -
Details
Good with dogs, Good with cats, Spayed or Neutered,
Story
Hi there! I'm Torrey, your sweet calico cutie with a heart of gold! At 2.5 years old, I've got just the right balance of sweetness and spunk! I get along great with other cats and dogs, so I'm the perfect addition to any friendly household. Right now, I'm hanging out in my cozy foster home, but I'm dreaming of a forever family who will love me for my snuggly, affectionate vibes. Torrey's Highlights: Affectionate - I'm a cuddle pro, always ready for pets! Friendly - I make friends faster than you can say "meow! Good with Cats - Other kitties? Yes, please-I'm a social butterfly! Good with Dogs - Dogs are cool too; I fit right in! Indoor Only - I'm all about the cozy, indoor life! Litter Box Trained - I keep things neat and tidy! So, if you're looking for a sweet, friendly kitty who's ready to be your new best friend, fill out an application to meet me! Let's make some purr-fect memories together! **If you would like to adopt, please fill out an adoption form which can be found on the animal's profile page at www.straypawsrescue.com
We'll also keep you updated on Tigger's adoption status with email updates.
Photo of Tigger

Tigger

Domestic Shorthair

Male, 7 yrs 9 mos
St. Peters, MO
Size
(when grown) -
Details
Good with cats, Spayed or Neutered,
Story
TIGGER Hey there, I'm Tigger, your purr-fectly shy but snuggly friend! Right now, I'm getting all cozy in my foster home, but what I'm really dreaming of is a forever home with a special spot just for me! I'm a bit on the shy side, but don't let that fool you-I'm all heart under these stripes. Give me a cozy blanket, a safe little corner, and some gentle pets, and I'll reward you with the loudest purrs and maybe even a few kitty kisses. I'm basically the undercover cuddle champion! Tigger's Highlights: Bonded - I'm all about forming that special bond with my human! Good with Cats - I'm a cat's cat; I fit right in with other felines! Indoor Only - Indoor vibes only, please. I'm all about that cozy life! Litter Box Trained - Neat as can be, no mess here! Timid/Shy - I may be a bit reserved, but that just makes my love extra special! So, if you're looking for a gentle soul who's all about snuggles (wrapped in a blanket, of course!), fill out an application to meet me! Let's make some warm and fuzzy memories together! https://www.straypawsrescue.com/information/69004530 Love, Tigger **If you would like to adopt, please fill out an adoption form which can be found on the animal's profile page at www.straypawsrescue.com
We'll also keep you updated on TANDY's adoption status with email updates.
Photo of TANDY

TANDY

Domestic Shorthair

Female, 2 yrs 5 mos
St. Peters, MO
Size
(when grown) -
Details
Spayed or Neutered,
Story
Meet Tandy, a lovely 2-year-old Domestic Shorthair with a soft, uniquely patterned agouti coat that shimmers in the light. Tandy’s story began when she was caught in a humane trap and brought to PAC on September 3, 2025, along with her tiny kittens. She was sent to foster on September 23, but the stress of all the sudden changes proved to be too much — she stopped caring for her babies. Thankfully, every single one of them survived and has since been adopted into loving homes. ??Now it’s Tandy’s turn to find hers. She’s blossomed into a sweet, gentle, and playful cat who absolutely loves the company of other felines. Tandy feels most comfortable around kind, easygoing kitties and will need to be adopted with another gentle cat to help her feel secure and confident.She’s the perfect mix of soft-spoken affection and quiet playfulness — a beautiful reminder that even after a rocky start, patience and kindness can help any cat bloom.

Search for a Calico kitten or cat

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

Calico kittens & cats in nearby cities

Related breeds in O Fallon, Missouri

Calico shelters & rescues in O Fallon, Missouri

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

Here are a few organizations closest to you:

Shelter

13.2 miles

St. Animal Pet Adoptions

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

Pet Types: cats, dogs

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Shelter

30.6 miles

PALS Animal Shelter of Lincoln County, Missouri

4287 Hwy 47 West, Hawk Point, MO 63349

Pet Types: cats, dogs

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Shelter

31.7 miles

Little Cat Rescue of Illinois

Brighton, IL 62012

Pet Types: cats

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Looking for a specific shelter or rescue?

If you're not seeing what you're looking for, try our shelter and rescue search. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

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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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