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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.

1502 lost cats in your search

Lost Male Cat last seen San Francisco &19th st, Long Beach, CA 90806

Reported 4 weeks ago, updated 7 days ago

Hiro Male Cat

LOST PawBoost ID: 73493773


Long Beach, CA 90806

Grey with White Hiro is a friendly and curious boy. He is missed dearly and we want him back home safe and sound. He is microchipped so if found please contact us. He is my son's world and we are still searching for him so please help us with any information on his whereabouts.

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Lost Male Cat last seen Pickering and Beverly, Whittier, CA 90601

Reported 2 weeks ago, updated 7 days ago

Ash Male Cat

LOST PawBoost ID: 73561801


Whittier, CA 90601

B Part Siamese with Blue eyes, part shorthair

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Lost Male Cat last seen Lincoln and Bloomfield, Cypress, CA 90630

Reported 4 months ago, updated 7 days ago

Kodak Male Cat

LOST PawBoost ID: 73060388


Cypress, CA 90630

Breed: American shorthair Color: White with gray in the face and stripy tail Eyes: Blue Age: 11 months Kodak is neutered, no collar, and he can be vocal. He was last seen at the mobile home park.

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Lost Male Cat last seen Mountain and 14th, Upland, CA 91786

Reported 7 months ago, updated 7 days ago

Ziggy Male Cat

LOST PawBoost ID: 72768498


Upland, CA 91786

Tuxedo

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Lost Male Cat last seen Mobile homes on western, Gardena, CA 90248

Reported 7 days ago

Nero Male Cat

LOST PawBoost ID: 73591012


Gardena, CA 90248

Mostly white with blue eyes

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Lost Male Cat last seen Claremont, Ottawa Drive and Niagara Ave., Claremont, CA 91711

Reported 6 months ago, updated 7 days ago

Felix Male Cat

LOST PawBoost ID: 72880109


Claremont, CA 91711

Black and white cat.

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Lost Male Cat last seen Bolsa and Bushard, Westminster, CA 92683

Reported 4 weeks ago, updated 7 days ago

Shadow Male Cat

LOST PawBoost ID: 73496491


Westminster, CA 92683

Grey and Black Tabby, Chubby

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Lost Male Cat last seen Near th street, Santa Ana, CA 92706

Reported 1 year ago, updated 7 days ago

Baby Male Cat

LOST PawBoost ID: 72186336


Santa Ana, CA 92706

Grey and white injured left ear baby is a neutered male

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Lost Male Cat last seen Twinning, Los Angeles, CA 90032

Reported 2 months ago, updated 7 days ago

Sammi Male Cat

LOST PawBoost ID: 73413340


Los Angeles, CA 90032

Siamese look-dark face and dark socks & tail. Blue eyes.

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Lost Male Cat last seen Near st jurupa valley ca, Riverside, CA 92509

Reported 3 weeks ago, updated 7 days ago

Munchking Male Cat

LOST PawBoost ID: 73520095


Riverside, CA 92509

Tuxido orange

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Lost Male Cat last seen c/o Los Arcos and Nipomo, Long Beach, CA, Long Beach, CA 90815

Reported 1 year ago, updated 7 days ago

Theodore Wild Male Cat

LOST PawBoost ID: 71765095


Long Beach, CA 90815

His color is a little more subdued than the average "orange cat" with interesting patterns of spots and stripes. He is fairly long and sleek.

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Lost Male Cat last seen Near Jurupa Ave, Fontana, CA 92337, Fontana, CA 92337

Reported 3 months ago, updated 7 days ago

Coco Male Cat

LOST PawBoost ID: 73274997


Fontana, CA 92337

White with gray but mainly white his tail it’s grey with like white stripes heavier he is super big he is 2 years and 5 months but super long and heavy like around 20 pounds his is super scared of anything or anyone he is super shy but really lovable he loves to eat and he enjoys playing with anything that is like a stick.. his nick name is (goigoo) Jurupa Ave, and Paciffic Ave last time we saw

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Lost Male Cat last seen Bristol st., Newport Beach, CA 92660

Reported 2 weeks ago, updated 7 days ago

Capi Male Cat

LOST PawBoost ID: 73556941


Newport Beach, CA 92660

About a year old black and white

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Lost Male Cat last seen Near east 87th place, Los Angeles, CA 90002

Reported 1 month ago, updated 7 days ago

Venom Male Cat

LOST PawBoost ID: 73486621


Los Angeles, CA 90002

He is an 8 lb tabby cat that is 9 months old with striped legs and a tail; his torso and back lack stripes, and he has a single stripe on his neck.

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Lost Female Cat last seen Near E 2nd St, Santa Ana, CA 92701

Reported 1 year ago, updated 1 week ago

Cookie Female Cat

LOST PawBoost ID: 71821470


Santa Ana, CA 92701

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

Reported 2 months ago, updated 1 week ago

Chance - 9/6/25 Male Cat

LOST PawBoost ID: 73328479


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! 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!

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Lost Male Cat last seen Peyton Drive and Grand Avenue,, Chino Hills, CA 91709

Reported 1 week ago, updated 1 week ago

Tito Male Cat

LOST PawBoost ID: 73581926


Chino Hills, CA 91709

Tuxedo cat Left leg white like a cast Black nose Plade collar with bow paws have some black specks

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Lost Male Cat last seen The Block, Garden Grove, CA 92843

Reported 2 years ago, updated 1 week ago

Sun Male Cat

LOST PawBoost ID: 71526886


Garden Grove, CA 92843

Long hair orange cat, neutered. Tip of front paws are white back legs are white. A puffy tail like a squirrel. Born late June 2019. No collar or nor chip. He's timid but vocal. Name: Sun Location: Garden Grove/Fairview St.

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Lost Male Cat last seen Tyler, Riverside, CA 92503

Reported 1 week ago

Blondie Male Cat

LOST PawBoost ID: 73590219


Riverside, CA 92503

It looks like he has a little orange cat on his back hugging him , very friendly and cuddly. Has random little orange spot behind right ear neck area

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Lost Male Cat last seen Milan and Lowell, Westminster, CA 92683

Reported 1 week ago

Bo Male Cat

LOST PawBoost ID: 73590209


Westminster, CA 92683

White and grey male ragdoll with blue eyes and is about 2 years old.

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Lost Cat Data for Brea, CA

There are 1502 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 – 2,350,990 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.