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Lost Cats Database for San Mateo, CA

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

463 lost cats in your search

Lost Male Cat last seen Grove Street, Castro Valley, CA 94546

Reported 1 month ago, updated 4 weeks ago

Spike Male Cat

LOST PawBoost ID: 73210115


Castro Valley, CA 94546

Large black cat with striking amber colored eyes.

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Lost Female Cat last seen Teal, Santa Clara, CA 95051

Reported 4 weeks ago

Ruby Female Cat

LOST PawBoost ID: 73244277


Santa Clara, CA 95051

Himalayan persian, white with dark ears and blue eyes

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Lost Female Cat last seen Santa Clara, Oakland, CA 94610

Reported 2 months ago, updated 4 weeks ago

Ziggy Female Cat

LOST PawBoost ID: 73096336


Oakland, CA 94610

5 year old, black and brown tabby, black socks, white belly and chin. Protruding canine on the left side. Microchipped, indoor only , no collar. VERY small, 6-7 pounds, often mistaken for a kitten. Do not chase, send photos, videos, call, or text.

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Lost Female Cat last seen Miramonte & Castro Street, Mountain View, CA 94040

Reported 4 weeks ago, updated 4 weeks ago

Luna Female Cat

LOST PawBoost ID: 73235119


Mountain View, CA 94040

Tuxedo cat, friendly, 5yo, curious about holes and doors

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Lost Male Cat last seen Melvin dr, San Jose, CA 95129

Reported 4 weeks ago

Oreos Male Cat

LOST PawBoost ID: 73241522


San Jose, CA 95129

Tuxedo

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Lost Male Cat last seen Iris Ave, Sunnyvale, CA 94086

Reported 4 weeks ago

Moreno Male Cat

LOST PawBoost ID: 73241415


Sunnyvale, CA 94086

Blanco con manchas negras

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Lost Male Cat last seen 5th Ave & Embarcadero, Oakland, CA 94606

Reported 3 months ago, updated 4 weeks ago

Cheese Puff Male Cat

LOST PawBoost ID: 72988597


Oakland, CA 94606

Black Persian Mix

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Lost Male Cat last seen stewart drive/virginia drive, Tiburon, CA 94920

Reported 2 months ago, updated 4 weeks ago

Alani Male Cat

LOST PawBoost ID: 73075181


Tiburon, CA 94920

orange american short hair tabby with light cream markings

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Lost Male Cat last seen Castleton Court and Cuenca Drive, San Ramon, CA 94583

Reported 4 months ago, updated 4 weeks ago

Jackie Male Cat

LOST PawBoost ID: 72906982


San Ramon, CA 94583

Black Domestic Short Hair Has a White Whisker 14 Yrs Has a Medical Issue (Crystals) which Requires Special Cat Food $$$ REWARD, IF FOUND $$$

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Lost Female Cat last seen Near Whipple, Redwood City, CA 94062

Reported 1 month ago, updated 4 weeks ago

Emma (mama) Female Cat

LOST PawBoost ID: 73224801


Redwood City, CA 94062

Small friendly and frisky tabby

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Lost Female Cat last seen 6th st, Oakland, CA 94606

Reported 4 weeks ago

Stormy Female Cat

LOST PawBoost ID: 73237682


Oakland, CA 94606

Grey with white blue eyes

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Lost Female Cat last seen Los Prados, San Mateo CA, San Mateo, CA 94403

Reported 4 weeks ago, updated 4 weeks ago

Shylo Female Cat

LOST PawBoost ID: 73228430


San Mateo, CA 94403

Calico Medium Haired

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Lost Male Cat last seen Blossom way/Western Blvd, Hayward, CA 94541

Reported 1 month ago, updated 4 weeks ago

Lazlo Male Cat

LOST PawBoost ID: 73225271


Hayward, CA 94541

Black simi Fluffy body with a long fluffy tail.Small build,Green eyes. Friendly.

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Lost Female Cat last seen Bowers Ave, Santa Clara, CA 95051

Reported 2 months ago, updated 4 weeks ago

Daisy Female Cat

LOST PawBoost ID: 73130351


Santa Clara, CA 95051

Grey with tan.

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Lost Male Cat last seen Central Ave. @ Eighth St., Alameda, CA 94501

Reported 1 month ago, updated 4 weeks ago

Simba Male Cat

LOST PawBoost ID: 73219148


Alameda, CA 94501

14 year old senior male Maine Coon. Brown, black and white stripes and patterns. White socks and boots. Green eyes, fluffy. No collar, microchipped. Shy but friendly.

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Lost Female Cat last seen Carnation Lane and Somerset, Castro Valley, CA 94546

Reported 5 months ago, updated 1 month ago

Mocha Female Cat

LOST PawBoost ID: 72774457


Castro Valley, CA 94546

Small, FAT, Balinese/Siamese mix. She is fixed and has a microchip. Not a friendly cat - will run from everyone.

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Lost Female Cat last seen B st., Oakland, CA 94603

Reported 2 months ago, updated 1 month ago

Chevelley Female Cat

LOST PawBoost ID: 73073694


Oakland, CA 94603

Tuxedo Domestic Short Haired with all white paws and one black spot under her front paw. Golden/Amber eyes.

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Lost Male Cat last seen Near Lisbon St Daly City, Daly City, CA 94014

Reported 1 month ago

Kleo Male Cat

LOST PawBoost ID: 73224159


Daly City, CA 94014

DSM Tabby Medium Sized

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Lost Male Cat last seen laurel ave & princeton st, Hayward, CA 94541

Reported 2 months ago, updated 1 month ago

Kimchi Male Cat

LOST PawBoost ID: 73058308


Hayward, CA 94541

White and brown tabby cat, his paws are not ass long as cats but not too short. right eye is a bit closed due to the formation of his lashes. He is not neutered

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Lost Female Cat last seen Farewell st and Eggers Dr, Fremont, CA 94536

Reported 1 month ago

Esperancita Female Cat

LOST PawBoost ID: 73223625


Fremont, CA 94536

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Lost Cat Data for San Mateo, CA

There are 463 lost cats in San Mateo, CA.

Find Local Cat Shelters in San Mateo, 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 San Mateo?

With our free tools and premium add-on services, PawBoost helps lost cat owners find their furry loved ones – 2,301,210 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 San Mateo 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 San Mateo, 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 San Mateo area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near San Mateo!

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.