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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.

472 lost cats in your search

Lost Male Cat last seen Stuart, Lafayette, CA 94549

Reported 3 months ago, updated 6 days ago

Mensch Male Cat

LOST PawBoost ID: 73222395


Lafayette, CA 94549

2 years old black friendly microchipped

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Lost Female Cat last seen Mission St. / Van Ness Ave., San Francisco, CA 94103

Reported 6 days ago

Raina Soans Female Cat

LOST PawBoost ID: 73615539


San Francisco, CA 94103

Grey tabby with green eyes. White markings around eyes and mouth

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Lost Female Cat last seen Center Ave, Richmond, CA 94804

Reported 2 weeks ago, updated 6 days ago

Bubbles Female Cat

LOST PawBoost ID: 73569496


Richmond, CA 94804

Black with a strong brown shade and an injury on the inside of her mouth.

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Lost Male Cat last seen Alameda ca, Alameda, CA 94501

Reported 1 month ago, updated 6 days ago

Rabbit Male Cat

LOST PawBoost ID: 73507496


Alameda, CA 94501

White en 4 spot in his back

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Lost Female Cat last seen Alexander st /Garden way, Fremont, CA 94536

Reported 6 days ago

Hippie Female Cat

LOST PawBoost ID: 73614673


Fremont, CA 94536

Very Distinctive black markings

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Lost Female Cat last seen Stanton st and Lincoln Ave, Alameda, CA 94501

Reported 6 days ago

Roxy Female Cat

LOST PawBoost ID: 73614449


Alameda, CA 94501

Timid but friendly, medium sized, 10 to 12 pounds, tabby color, her nose is split into 2 colors grey and orange, green eyes

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Lost Female Cat last seen Edwards St between Dwight and Channing, Berkeley, CA 94702

Reported 1 month ago, updated 6 days ago

Mango Female Cat

LOST PawBoost ID: 73464206


Berkeley, CA 94702

Mango is a 1yr old tabby cat. She has black spots on her tummy and stripes all over with bright green eyes.

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Lost Female Cat last seen Paseo Del Rio, Moraga, CA 94556

Reported 6 days ago

Toulouse Larue Female Cat

LOST PawBoost ID: 73614303


Moraga, CA 94556

Gray short hair tabby

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Lost Male Cat last seen Beardon Drive & Valley Green Drive, Villages at Cupertino apartments, Cupertino, CA 95014

Reported 9 months ago, updated 6 days ago

Jasper Male Cat

LOST PawBoost ID: 72590218


Cupertino, CA 95014

Grey tabby and white chest, medium length hair. About 10lbs. Has a clipped right ear. He’s pretty friendly but can be skittish if approached suddenly. He got scared and ran away from . He may be hiding in your yard or storage space. Please contact if you see him.

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Lost Male Cat last seen Selby Lane, Redwood City, CA 94061

Reported 4 months ago, updated 6 days ago

Diego Male Cat

LOST PawBoost ID: 73085520


Redwood City, CA 94061

British shorthair

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Lost Male Cat last seen Stanton Ave and Carlton Ave, Castro Valley, CA 94546

Reported 2 years ago, updated 7 days ago

Papito Male Cat

LOST PawBoost ID: 70535031


Castro Valley, CA 94546

Male Siamese with collar and chipped.He is gray and tan.He is mostly backyard and indoor. He is friendly.

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Lost Female Cat last seen Parking lot at 22152 Redwood Rd near Los Molcajetes Restaurant., Castro Valley, CA 94546

Reported 2 years ago, updated 7 days ago

Charlie Female Cat

LOST PawBoost ID: 71236817


Castro Valley, CA 94546

Black and White

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Lost Female Cat last seen High St and Chappel Way apmts, Fremont, CA 94538

Reported 8 months ago, updated 7 days ago

Shadow Female Cat

LOST PawBoost ID: 72629883


Fremont, CA 94538

Small petite Grey cat with great collar on

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Lost Male Cat last seen Doolittle Drive and Belvedere Ave, San Leandro CA 94577, San Leandro, CA 94577

Reported 3 years ago, updated 7 days ago

Susu Male Cat

LOST PawBoost ID: 70272318


San Leandro, CA 94577

Ginger & White tabby. Neutered. Usually very friendly, but possibly frightened and hiding in a tight space.

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Lost Male Cat last seen Thornhill and Doncaster, Oakland, CA 94611

Reported 2 weeks ago, updated 7 days ago

Egg Male Cat

LOST PawBoost ID: 73572044


Oakland, CA 94611

White cat with heterochromia

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Lost Male Cat last seen El Dorado Ave and Santa Clara in el cerrito, El Cerrito, CA 94530

Reported 1 week ago, updated 1 week ago

Charcoal Male Cat

LOST PawBoost ID: 73603516


El Cerrito, CA 94530

He has a black collar that didn’t say trick or treat but no contact number

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Lost Female Cat last seen Lynxwood ct, Sunnyvale, CA 94086

Reported 1 week ago

Charlotte Female Cat

LOST PawBoost ID: 73612020


Sunnyvale, CA 94086

Tabby cat very friendly

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Lost Male Cat last seen 45th and mlk, 46th and mlk, Oakland, CA 94609

Reported 1 week ago, updated 1 week ago

Cowboy Male Cat

LOST PawBoost ID: 73602604


Oakland, CA 94609

Orange and white

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Lost Male Cat last seen Piedmont Ave & West MacArthur Blvd, Oakland, CA 94608

Reported 1 week ago

Peter Perez Male Cat

LOST PawBoost ID: 73611874


Oakland, CA 94608

American shorthair

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Lost Male Cat last seen wilson st, Castro Valley, CA 94546

Reported 1 week ago

Leo Male Cat

LOST PawBoost ID: 73611250


Castro Valley, CA 94546

white paws and green eyes with a cut in his ear

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Lost Cat Data for San Mateo, CA

There are 472 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 – 2,354,902 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.