Adult Cats for Adoption in Pasadena, CA: 30 Grown-Up Cats Looking for a Home

Rescues and shelters within 25 miles of Pasadena have 250 adult cats up for adoption. Here are the 30 newest, each with photos, their story and how to reach the rescue looking after them.

Adult cats usually wait longer for homes than kittens, but their personalities are already settled, so you know just what you're getting: a lap cat, a chatterbox or an independent explorer.

Not in Pasadena? Find cats near your zip code.

1. Zelena

Young (6 months) · Female · Domestic Short Hair (medium coat) · 8 mi from Pasadena

Zelena, a young female cat up for adoption

* COURTESY POST FOR INDEPENDENT ADOPTER:

Zelena is one of the lucky ones that gets a chance at a life in a loving home, off the streets. She is not as boisterous as her siblings. She is a little bit on the shy side and is playing with people daily to build her confidence. She loves her hammocks and wand toys. She is so beautiful and such a sweet soul. She needs a quiet home that will be a little more patient with her so she can come around at her own pace. She will make you a wonderful friend and companion!

2. Koni

Young · Female · Siamese (short coat) · 23 mi from Pasadena

Koni, a young female Siamese cat up for adoption

Koni is a stunning Lilac Point Siamese! Koni has the most engaging charming personality! She is super playful but loves her human as much as her toys. She very distinct lilac point marking and the most amazing blue eyes. She is all that and a bag of chips! You have it all with Koni. She is a one in a million beautiful affectionate girl!

She loves her Bengal friend Savanna and would love to go to her forever home with her friend Savanna!

Good with cats

Adopt Koni fromKindness2Cats IncBuena Park, CA · listed Oct 27

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3. Savanna

Young · Female · Bengal / Tabby / Mixed (short coat) · 23 mi from Pasadena

Savanna, a young female Bengal cat up for adoption

Savanna is one beautiful girl! But don't let her looks fool you she is a very charming and loving girl. Savanna loves attention, is very affectionate, easily pick up and held and gets along well with other cats. Her favorite buddy is Koni and she would love to go to her forever home with her BFF!

Good with cats

Adopt Savanna fromKindness2Cats IncBuena Park, CA · listed Oct 27

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4. Clover

Young (1 year 5 months) · Female · Domestic Short Hair (short coat) · 1 mi from Pasadena

Clover, a young female cat up for adoption

#
A5805070 Clover

Beautiful Clover has the most gorgeous green eyes, but right now she's feeling a little overwhelmed by shelter life. ❤️

This sweet black-and-white girl was owner surrendered on October 9, and she's understandably a little frightened.

She's going to need someone patient who will give her plenty of time to decompress and settle into a new environment. But we did discover something important about Clover...She LOVES treats!

Sometimes the way to a nervous kitty's heart is through her stomach!

-Domestic Shorthair, Black & White

-1 year, 6 months

-Spayed and microchipped female

-9.4 lbs as of October 9

-Microchipped

-Owner surrender

5. Pepper Jack

Adult (1 year 4 months) · Male · Domestic Short Hair / Mixed (short coat) · 24 mi from Pasadena

Pepper Jack, an adult male cat up for adoption

Pepper Jack is a sweet, gentle boy estimated to have been born May 25, 2025. He may be a little shy when you first meet him, but give him time and you’ll soon see his lovely personality shine. Pepper Jack absolutely loves face rubs and will reward you with the most adorable, loud purrs. He enjoys a peaceful environment, but don’t let his laid-back nature fool you—he still loves to play and have fun. Pepper Jack is looking for someone who will let him blossom at his own pace. If you’re looking for a mellow, affectionate companion, Pepper Jack may be your perfect match.

House-trained

Adopt Pepper Jack fromThe Cat CoveLong Beach, CA · listed Oct 11

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6. Sirius

Adult (1 year) · Male · Tabby / Mixed (short coat) · 21 mi from Pasadena

Sirius

is a sweet brown Tabby. He is about 10 months old. He was hand raised

here at the rescue so he is very lovable. He's great with other cats too.

Interested in this sweet boy then email us at the address below.

rescuesontherunway@aol.com

Thank you!

Good with kids
Good with cats
Good with dogs
House-trained

Adopt Sirius fromRescues On The RunwaySanta Clarita, CA · listed Oct 10

Call (661) 305-5700 Website Facebook

7. Wizard

Young (7 months) · Male · Domestic Medium Hair (medium coat) · 8 mi from Pasadena

Wizard, a young male cat up for adoption

Wizard was born into a colony that just kept growing. Thankfully, a smart neighbor began helping TNR to stop the breeding and foster the babies. Wizard has had hands on from the beginning and is such a wonderful guy! He is silly, playful and social, not to mention beautiful with his long fur! He's a hit at adoptions with his 2 sisters who are also beautiful black fluffies. Come and meet Wizard to see if he's the one for you!

8. Willow

Young (7 months) · Female · Domestic Medium Hair (medium coat) · 8 mi from Pasadena

Willow, a young female cat up for adoption

Willow was born into a colony that was breeding out of control. The "owners" didn't realize how big of a problem not getting a few cats fixed could be or how fast they can multiply. A concerned neighbor approached them about TNR and helped them get the entire colony fixed and fostered the kittens. Willow is one of those lucky kittens who will know life off the streets!

Willow loves to hang on your arm and play with her siblings all day long. She's a hit at adoptions with her siblings and she is so super sweet. She loves to be doted on and is just a love to have around.

9. Princess Polly

Adult (2 years 1 month) · Female · Tabby (medium coat) · 8 mi from Pasadena

Princess Polly, an adult female Tabby cat up for adoption

** COURTESY POST FOR INDEPENDENT ADOPTER:

Princess Polly has already beaten the odds, and now she's ready for the happy ending she deserves.

Princess Polly is a petite, gentle girl. When she first appeared, she was severely emaciated, with her bones visibly protruding from starvation. We weren't sure she would survive, but this little fighter proved just how resilient she is. Thanks to lots of love, care, and good food, Princess Polly has made an incredible recovery and is now ready to find her forever home.

10. Jebediah

Adult (2 years 2 months) · Male · Tabby (short coat) · 8 mi from Pasadena

Jebediah, an adult male Tabby cat up for adoption

Jebediah is the absolutely sweetest boy who loves to snuggle, talk and give kisses. The ultimate loverboy, he is very gentle, food motivated and happy to be off the streets. Jeb loves to curl up in your arms and get belly rubs. He's very good with other cats and he loves his toys...he is very playful!

11. Marmont

Adult (1 year 1 month) · Male · Chartreux (short coat) · 8 mi from Pasadena

Marmont, an adult male Chartreux cat up for adoption

Meet Marmont, a breathtaking Chartreux mix with a heart as grand as his handsome frame. On the 4th of July, Marmont’s life changed forever when he was left abandoned in the bushes alongside an empty carrier and a few empty cat food cans. Terrified, unfixed, and severely underweight, this resilient boy mustered up all his courage and ran straight out of the bushes looking for human help. Since that fateful day, Marmont has been steadily gaining weight, gaining confidence, and discovering what it feels like to be truly safe and cherished.

12. Lucas

Adult (2 years 1 month) · Male · Tabby (short coat) · 8 mi from Pasadena

Lucas, an adult male Tabby cat up for adoption

Meet Lucas, a gentle, sweet soul looking for a quiet home where he can be showered with love and pets!

Lucas came to us after surviving a rough time outdoors with a severely injured, degloved tail that required amputation. Despite everything he’s been through, his gentle, sweet nature never wavered—he doesn't have a mean or aggressive bone in his body.
Lucas is fully recovered, resilient, and ready for a peaceful forever home where he can relax, enjoy his treats, and be your loyal lap companion.

13. Savanah

Young (8 months) · Female · Domestic Short Hair (short coat) · 24 mi from Pasadena

Savanah, a young female cat up for adoption

On Mother’s Day, Savannah was found on the front stoop of an apartment scared to death. Savanah had made it indoors and into an open mailbox to hide. That’s when the person who found her brought her home.

14. Ashley

Young · Female · Domestic Short Hair (short coat) · 21 mi from Pasadena

Ashley, a young female cat up for adoption

Meet Mary-Kate & Ashley

Mary-Kate and Ashley are beautiful young tabby twins who were rescued from a high-kill shelter with mere moments to spare. Their lives nearly ended before they had truly begun—but thankfully, they made it out just in time and are now ready to find the loving forever home they deserve.

These bonded sisters are gentle, affectionate, and wonderfully mellow. They enjoy playing and exploring together, but they aren’t wild or chaotic kittens. Their calm, easygoing personalities make them lovely companions, and they would do well in a peaceful home with adults or respectful children.

15. Mary-Kate

Young · Female · Domestic Short Hair (short coat) · 21 mi from Pasadena

Mary-Kate, a young female cat up for adoption

Meet Mary-Kate (& Ashley)

16. Blondie

Young · Male · Domestic Short Hair · 21 mi from Pasadena

Blondie, a young male cat up for adoption

Meet Blondie

Blondie knew there had to be a better life waiting for him—and he was determined to find it.

This handsome 5- to 6-month-old orange tabby appeared in someone’s yard one day and simply refused to leave. He seemed to know that safety, love, and a warm home were just on the other side of that door—and he wanted in!

17. Rosy

Young · Female · Domestic Short Hair · 21 mi from Pasadena

Rosy, a young female cat up for adoption

Meet Rosy

This little foundling was dumped at a church—but thankfully, she found safe haven with a kindhearted rescuer who refused to leave her behind.

Rosy is now saying her prayers for a true forever home—and hoping someone special will become her savior.

At just 5 to 6 months old, Rosy is a sweet, social little girl who gets along beautifully with other cats and even lives peacefully with a senior Chihuahua. She is playful, curious, affectionate, and ready to bring endless joy and companionship to a loving family.

18. Carmen

Adult · Female · Domestic Medium Hair (medium coat) · 21 mi from Pasadena

Carmen, an adult female cat up for adoption

Meet Carmen

Carmen first came to us after being abandoned in a duffel bag alongside two different litters of kittens. Still little more than a kitten herself, she raised every one of her babies with patience, devotion, and quiet strength. After giving so much of herself, it should finally be Carmen’s turn to be someone’s whole world.

19. Cal

Young · Male · Domestic Short Hair (short coat) · 21 mi from Pasadena

Calypso “Cal”

Meet Cal — a sweet orange tabby with the gentlest soul and, somehow, the patience of a saint.

Cal has been returned twice, alongside his sister, and not because of anything either of them did wrong. His first adoption ended after a major health scare made it clear that his adopter simply wasn’t able to provide the care they needed. His second adopter promised it would be forever — but apparently a new job and a new boyfriend were enough to change those plans. And once again, Cal and his sister were the ones left packing their bags.

20. Tofu

Young (9 months) · Female · Siamese / Tortoiseshell (short coat) · 8 mi from Pasadena

Tofu, a young female Siamese cat up for adoption

Personality traits

Adventurous - Affectionate - Athletic - Brave - Chill - Clever - Communicative - Confident - Couch Potato - Curious - Enthusiastic - Extroverted - Food-Motivated - Friendly - Funny - Gentle - Goofy - Independent - Introverted - Lazy - Loves Hugs & Kisses - Loyal - Patient - Playful - Protective - Quiet - Quirky - Resilient - Shy - Smart - Snuggly

21. Taro

Adult · Male · Domestic Short Hair (short coat) · 21 mi from Pasadena

Meet Taro

Taro is a survivor in every sense of the word.

This handsome tabby was living in a homeless encampment, where he endured abuse and neglect that left him with more than a few battle scars. Today, he's safe, loved, and finally getting the chance to experience the life every cat deserves.

Taro is still healing from injuries sustained before his rescue, including an old eye injury, a tail injury, a broken tooth, and a neck wound. A post-operative complication left him with some nerve damage, but we're hopeful that, with time, healing, and continued care, he'll continue to improve.

22. Trouble

Young (8 months) · Male · Domestic Short Hair / Mixed (short coat) · 24 mi from Pasadena

Trouble, a young male cat up for adoption

Looking for a little trouble in your life? The good kind, of course!

Meet
Trouble
, an adorable 8-month-old black kitten with a heart full of love and a personality that shines as bright as his green eyes. This sweet boy is affectionate, playful, and absolutely loves attention. In fact, even during his quarantine period, he can’t get enough pets, cuddles, and time with his caretaker!

As you can see from his photo, Trouble has plenty to say—mostly about how much he’d like someone to love him forever. ❤️

23. Tootsie

Young (8 months) · Female · Tortoiseshell / Mixed (short coat) · 24 mi from Pasadena

Tootsie, a young female Tortoiseshell cat up for adoption

Meet Tootsie!

Tootsie is a sweet, approximately 9-month-old girl who absolutely loves attention. She enjoys being petted, getting affection, and spending time with her people. Once she knows you’re there to give her some love, she’s happy to soak it all up!

But there’s something especially important about Tootsie— she needs a kitty friend in her forever home!

❤️

Tootsie is ready to find her forever family where she can be loved, spoiled, and continue having a feline friend by her side.

Could you be the forever home Tootsie has been waiting for?

House-trained

Adopt Tootsie fromThe Cat CoveLong Beach, CA · listed Aug 4

Website Facebook

24. Rebel

Young (8 months) · Male · Tabby (short coat) · 8 mi from Pasadena

Rebel, a young male Tabby cat up for adoption

Rebel is a rambunctious little guy who was rescued from the streets of Fontana after being chased by a dog. He loves hard, plays hard and sleeps hard. He will need a buddy who can keep up with his energy level who is even-keel and up for playtime. He likes to snuggle and curl up in your lap when he's not doing zoomies or at the top of his cat tree surveying the dangers that lurk below in his play world.

Personality traits

25. Chastity

Young (8 months) · Female · Siamese (short coat) · 8 mi from Pasadena

Chastity, a young female Siamese cat up for adoption

Meet Chastity...the sweetest flamepoint siamese little girl ever! This poor soul has been through a lot. She had a litter and was so emmaciated, she could not produce any milk to feed them and every one of them perished. She was part of a colony being TNR'd and we took her in after noticing she was social. White cats do not survive long on the streets with lack of camoflage to protect them and she was no street cat.

26. Digit

Adult · Female · Calico (short coat) · 21 mi from Pasadena

Digit, an adult female Calico cat up for adoption

Meet Digit (formerly Thumbelina).

Digit was adopted back in 2022 and is unfortunately being returned and is now looking for a new home.

After a recent move and changes in the household, including the addition of a baby, Digit began having urination issues. Specifically urinating around/on the baby’s stuff. She has been examined by a veterinarian, is up to date on her vaccines, and has been tested negative for UTIs. Her vet believes this is behavioral and likely related to the stress of the move and changes in her environment.

Digit is a beautiful polydactyl cat. She will be 5 years old in September and is fully vetted.

27. Portia

Young · Female · Domestic Short Hair (short coat) · 21 mi from Pasadena

Portia, a young female cat up for adoption

Portia

Meet Portia — a gorgeous calico girl with just the right amount of sass and a whole lot of sweetness.

Like her brother Cal, Portia has been returned twice, and not because of anything she did wrong. She and her brother have simply had an incredibly unfair run of bad luck with people who weren’t able to make the lifetime commitment they deserved.

28. Gonzo and Enzo

Young (1 year) · Male · Domestic Short Hair / Tabby / Mixed (short coat) · 8 mi from Pasadena

Gonzo and Enzo, young male cats up for adoption

Gonzo and Enzo are bonded Brothers who will make a perfect addition to any family! They are such fun kittens! Enzo as a funny curly tail almost like a pug! He is curious smart and loves to run to you and greet you in the morning. Gonzo is a sweetheart! He likes to be held like a baby and cuddled. They are both lap cats that will follow you around like you're the pied piper! These two sweeties or rescued when they were tiny and living under a car. They were abandoned by their mom and the rest of their litter sadly died. Right away they took to loving people. They are so affectionate and friendly. They are also so much fun to watch run around and play chase. They are always together and bonded so they must be adopted together because separating them would break their hearts. They are the perfect kittens that are going to make a family so happy!

29. Charlie

Adult · Female · Domestic Short Hair (short coat) · 21 mi from Pasadena

Charlie, an adult female cat up for adoption

Meet Charlie

Some cats wait to be rescued.

Charlie had other ideas.

One evening, this beautiful brown tabby appeared outside one of our foster's windows, looked inside... and essentially announced that she'd be moving in. She came back day after day, patiently waiting to be invited inside, as if she'd already made up her mind that this was where she belonged.

We were certain someone had to be missing her. We searched, posted her everywhere, checked for a microchip—but no one came forward. She wasn't microchipped, wasn't spayed, and no one claimed this remarkable little girl.

Their loss is someone else's incredible gain.

30. Tallulah

Adult · Female · Domestic Short Hair (short coat) · 21 mi from Pasadena

Tallulah, an adult female cat up for adoption

Meet Tallulah

Tallulah is living proof that second chances can change everything.

This beautiful young mama was rescued from one of Los Angeles' high-kill shelters just moments before her time ran out. Pregnant, scared, and with nowhere else to go, Tallulah was given the chance she deserved—and she's made the most of it.

Now that she's safe, her true personality has blossomed. Tallulah is incredibly sweet, affectionate, and loves being close to her people. She's the kind of cat who will happily curl up beside you for cuddles, greet you with gentle purrs, and remind you every day just how special rescue cats are.

Why adopt an adult cat in Pasadena

An adult cat's personality is fully formed, so the rescue can tell you how they are with people, other pets and busy households. Many have lived in foster homes and are used to family life.

Grown cats are calmer and need less supervision than kittens, which suits people who work long hours or have young children.

Rescues with adult cats near Pasadena

The TNR ProjectMonrovia, CA · 11 adult cats above
Stray No MoreLos Angeles, CA · 11 adult cats above
The Cat CoveLong Beach, CA · 4 adult cats above
Kindness2Cats IncBuena Park, CA · 2 adult cats above
United Hope for AnimalsPasadena, CA · 1 adult cat above
Rescues On The RunwaySanta Clarita, CA · 1 adult cat above

Questions about adopting adult cats in Pasadena

How many adult cats are up for adoption in Pasadena?

As of October 29, 2026, rescues and shelters within 25 miles of Pasadena, California, have 250 adult cats up for adoption. The list is updated every day.

Where can I adopt an adult cat in Pasadena?

The rescues with the most adult cats near Pasadena right now are The TNR Project (Monrovia, CA), Stray No More (Los Angeles, CA) and The Cat Cove (Long Beach, CA). Each cat above has the rescue's phone number and website.

Should I adopt an adult cat or a kitten?

It depends on your home. An adult cat's personality is already known and they need less supervision; kittens need more time and training but grow up with your family. The rescues can help you find the right match.

Listings are updated daily. Rescues are responsible for their own listings; a cat may have been adopted since this page was updated.

1. Zelena

2. Koni

3. Savanna

4. Clover

5. Pepper Jack

6. Sirius

7. Wizard

8. Willow

9. Princess Polly

10. Jebediah

11. Marmont

12. Lucas

13. Savanah

14. Ashley

15. Mary-Kate

16. Blondie

17. Rosy

18. Carmen

19. Cal

20. Tofu

21. Taro

22. Trouble

23. Tootsie

24. Rebel

25. Chastity

26. Digit

27. Portia

28. Gonzo and Enzo

29. Charlie

30. Tallulah

Why adopt an adult cat in Pasadena

Rescues with adult cats near Pasadena

Questions about adopting adult cats in Pasadena

Adult Cats for adoption near Pasadena