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Lost Cats Database for Brea, CA

Search lost and found cats, as well as other pets, in the Brea area with PawBoost.

1523 lost cats in your search

Lost Female Cat last seen Venice and Marion, Los Angeles, CA 90015

Reported 1 week ago

Sissy Female Cat

LOST PawBoost ID: 73479717


Los Angeles, CA 90015

White with dark grey markings

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Lost Female Cat last seen N oak ave and Colorado blvd, East Pasadena, CA 91107

Reported 1 week ago

Gucci Female Cat

LOST PawBoost ID: 73479419


East Pasadena, CA 91107

Orange with a color around her neck

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Lost Male Cat last seen San Rafael Dr and Patton Way, Buena Park, CA 90620

Reported 8 months ago, updated 1 week ago

Chance Male Cat

LOST PawBoost ID: 72550964


Buena Park, CA 90620

He is 3-years-old now and has been missing since September 6th, 2025 out of Buena Park, CA in the General tract neighborhood near Valley View and La Palma Avenues. 3-year-old neutered male tabby cat. His front right leg is all white. His left front leg has all markings and a white paw. MAIN REWARD is for a safe return to owner! Please do not chase or try to capture. Just take a picture and send it to with a location. $50 cash reward offered if it is confirmed to be our cat. If you can't take a picture please report the sighting anyhow. Any positive leads can lead to a substantial reward! He could be in the General tract (by La Palma Ave between Valley View and Knott Aves) or surrounding tracts or areas/cities. Please inform any feeders/rescues or people who aren't on social media! Thank you for your help! We understand that after this length of time there is a possibility that someone took him in and has claimed ownership. Please do not disregard our plea to know his whereabouts. If you have him please do not hide this from us. We are looking for closure and although our goal is to bring him home we need to ensure he is ok and know where is he and what happened to him. There is a hefty reward for his safe return. We miss him terribly so please do the right thing and reach out to us and find it in your heart to return him. 🙏

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Lost Female Cat last seen Santa Barbara apmts, Chino Hills, CA 91709

Reported 1 week ago

Onyx Female Cat

LOST PawBoost ID: 73479002


Chino Hills, CA 91709

Black with long fur and white boots - tuxedo cat

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Lost Male Cat last seen Cherry Ave and Bixby Rd, Long Beach, CA 90807

Reported 1 year ago, updated 1 week ago

Sammie Male Cat

LOST PawBoost ID: 71801597


Long Beach, CA 90807

Grey cat with white chest and white paws. He is microchipped.

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Lost Female Cat last seen Lilly King Park, Santa Ana, CA 92707

Reported 3 months ago, updated 1 week ago

Azul Female Cat

LOST PawBoost ID: 73158451


Santa Ana, CA 92707

Grey and white cat with green eyes.

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Lost Male Cat last seen Katella and knott, Stanton, CA 90680

Reported 4 months ago, updated 1 week ago

Angel Male Cat

LOST PawBoost ID: 72988901


Stanton, CA 90680

White with black markings.

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Lost Male Cat last seen Newhope, Fountain Valley, CA 92708

Reported 3 months ago, updated 1 week ago

Tofu Male Cat

LOST PawBoost ID: 73127233


Fountain Valley, CA 92708

Cream and orange. Very sweet with a distinctive upturn of one ear.

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Lost Female Cat last seen Firwood and Peachwood — smoketree sign, Lake Forest, CA 92630

Reported 2 weeks ago, updated 1 week ago

Smokey Female Cat

LOST PawBoost ID: 73468213


Lake Forest, CA 92630

All grey, grey nose with green eyes. Medium / fluffy hair

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Lost Female Cat last seen Apartment stairs, Lakewood, CA 90715

Reported 1 week ago

ZeeZee Female Cat

LOST PawBoost ID: 73478285


Lakewood, CA 90715

Tuxedo kitten. Not spayed. She had a litter of kittens earlier in the year and that’s why the gave her to me to prevent another surprise litter with a sibling cat.

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Lost Female Cat last seen Glenalbyn Dr and Mt Washington Dr, Los Angeles, CA 90065

Reported 5 months ago, updated 1 week ago

Ciña Female Cat

LOST PawBoost ID: 72937657


Los Angeles, CA 90065

Tiny white fur with gray tail and ears and blue eyes

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Lost Female Cat last seen Mt. Washington/ Glassell Park, Los Angeles, CA 90065

Reported 4 months ago, updated 1 week ago

CIÑA Female Cat

LOST PawBoost ID: 72967243


Los Angeles, CA 90065

5 LBS. WHITE FUR GRAY ACCENTS TAIL EARS FACE BLUE EYES

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Lost Female Cat last seen Glassell park, Los Angeles, CA 90065

Reported 2 weeks ago, updated 1 week ago

Kiri Female Cat

LOST PawBoost ID: 73471921


Los Angeles, CA 90065

Spayed female very shy

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Lost Male Cat last seen Millard dr, Riverside, CA 92503, Riverside, CA 92503

Reported 1 month ago, updated 1 week ago

Cosmos Male Cat

LOST PawBoost ID: 73338114


Riverside, CA 92503

Grayish fur on top with black stripes and bottom of the fur is white

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Lost Female Cat last seen harbor and merrimac, Costa Mesa, CA 92626

Reported 4 weeks ago, updated 1 week ago

Sydney Female Cat

LOST PawBoost ID: 73397601


Costa Mesa, CA 92626

black cat

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Lost Male Cat last seen Stevely & Lanai/ Kildee, Long Beach, CA 90808

Reported 2 years ago, updated 1 week ago

Ziggy Male Cat

LOST PawBoost ID: 71464372


Long Beach, CA 90808

Tuxedo cat... with a kink in his tail at the tip

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Lost Female Cat last seen In front of my hse which is by Laguna lake, Fullerton, CA 92835

Reported 3 weeks ago, updated 1 week ago

Star Female Cat

LOST PawBoost ID: 73438529


Fullerton, CA 92835

White long hair with some grey on her face and tail and ears.

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Lost Male Cat last seen Newport Beach, Costa Mesa, CA 92627

Reported 3 weeks ago, updated 1 week ago

Summer Male Cat

LOST PawBoost ID: 73438104


Costa Mesa, CA 92627

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Lost Female Cat last seen Yearling st, Lakewood, CA 90712

Reported 2 weeks ago, updated 1 week ago

Mew Mew Female Cat

LOST PawBoost ID: 73472012


Lakewood, CA 90712

Black and white

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Lost Male Cat last seen W Arthur Ave, near Las Flores Ave, London Ave, and Palm Dr, in the area between Santa Anita Ave and El Monte Ave., Arcadia, CA 91007

Reported 4 weeks ago, updated 1 week ago

Clover Male Cat

LOST PawBoost ID: 73404802


Arcadia, CA 91007

Gray and white male cat with green eyes and a pink nose. White chest, belly, and legs, with dark gray/black tabby stripes on his back and a striped tail. He is neutered and is not microchipped. He has a distinctive white stripe running down the center of his face to his pink nose.

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Lost Cat Data for Brea, CA

There are 1523 lost cats in Brea, CA.

Find Local Cat Shelters in Brea, CA

PawBoost has communities of cat-lovers across the country and beyond that help find missing cats, and that means partnerships with cat shelters in the US and in Canada.

Are you a team member at a shelter not yet partnered with PawBoost?

Request Shelter Partnership

Find Your Cat Sooner with PawBoost

When you have a missing cat, it can be difficult to know what to do in the moment.

How do I find my cat? Do I have to visit the cat shelters in my area in person, or is it okay to just call? How can I get the word out to my local community in Brea?

With our free tools and premium add-on services, PawBoost helps lost cat owners find their furry loved ones – 2,332,189 pets reunited and counting!

Find your lost cat faster with PawBoost.

Report Lost Cat

Frequently Asked Questions

I lost my cat. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost cat to PawBoost in no time flat. We'll send an email alert to our local members, post to the PawBoost-powered Facebook page for your area, add your cat to our lost & found, and make a lost cat flyer – all for free.

Other sites that help you raise local awareness for your lost cat with minimal time and effort are Nextdoor.com – a PawBoost partner – and Craigslist. Both of these sites have very active lost & found sections mainly used for lost pets. We highly recommend you use these resources in addition to PawBoost!

Visit your local shelters and animal control agencies in person. Details can get lost in translation over the phone and that might lead to missed connection.

If chipped, make sure your cat's microchip is registered and up to date. If you don't know your pet's chip manufacturer or number, your vet should be able to help locate this information.

Put up flyers and tell your neighbors to be on the lookout. The more you engage the Brea community, the better your chances of a happy reunion!

Read our full guide on how to find your lost cat for more actionable tips.

Where do I report a lost cat in Brea, CA?

If you lost a cat, we would like to help. You can report a lost cat to PawBoost for free to help find your cat in the Brea area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Brea!

Do I have to pay for premium PawBoost services to find my lost cat?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free cat finder services have helped millions of people reunite with their lost cats.

PawBoost does offer premium upgrades to help increase the reach of your lost pet alert.

You can learn more about what free and premium services PawBoost offers here.