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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 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 Male Cat last seen Ellis and larkin, San Francisco, CA 94109

Reported 1 week ago

Reaper Male Cat

LOST PawBoost ID: 73610453


San Francisco, CA 94109

Black and white 11-month-old yellow eyes non neutered male distinct markings on his nose and chin

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Lost Male Cat last seen Fairoaks/Iris/Golden Oak, Sunnyvale, CA 94086

Reported 4 months ago, updated 1 week ago

Charlie Male Cat

LOST PawBoost ID: 73165127


Sunnyvale, CA 94086

Gray, black stripes, whitish belly, little bit of white around mouth

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Lost Female Cat last seen Alicante, Pacifica, CA 94044

Reported 1 week ago

Baby Lightning Female Cat

LOST PawBoost ID: 73609174


Pacifica, CA 94044

Tortise markings, no collar, very sweet, itchy around neck.

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Lost Female Cat last seen Near N. Field Road - NORTH CARGO AREA OF SFO, San Francisco, CA 94128

Reported 8 months ago, updated 1 week ago

Marshmallow Female Cat

LOST PawBoost ID: 72676368


San Francisco, CA 94128

Young 8 month White cat with black spots on body and black markings on head

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Lost Male Cat last seen Near Westview Way, Hayward, CA 94542

Reported 5 years ago, updated 1 week ago

Desmond Male Cat

LOST PawBoost ID: 67664946


Hayward, CA 94542

Neutered male, approx. 7 lbs, was on Thyroid and special kidney diet. Now would be 16 years old. Note: His paw pads are speckled. ********MY HEART IS BROKEN********4 YEARS SINCE LOSING MY DESMOND BECAUSE MY ROOMMATE LET HIM OUTSIDE ON PURPOSE, ON JAN 12, 2022, I AM OFFICIALLY GIVING UP MY SEARCH. THE CHANGES PAWBOOST HAS MADE TO THEIR SITE ARE NO LONGER HELPING ME. I FIND IT IMPOSSIBLE TO NAVIGATE THE SITE EFFECTIVELY. I ALSO BELIEVE MY CAT IS LIKELY DECEASED AND I HAVE GIVEN UP. I BELIEVE MY NEIGHBOR DID SOMETHING TO HIM. I AM FOREVER BROKEN BY MY LOSS OF MY SWEET, FUNNY, HANDSOME DESMOND. I WILL ALWAYS LOVE YOU.

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Lost Male Cat last seen 12th Ave & Moraga, San Francisco, CA 94122

Reported 4 weeks ago, updated 1 week ago

Gus Male Cat

LOST PawBoost ID: 73531819


San Francisco, CA 94122

Exceptionally friendly with half a white mustache and a small kink at the tip of his tail.

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Lost Female Cat last seen Edgemont way and Malcolm ave, Oakland, CA 94605

Reported 1 week ago

Phoebe Female Cat

LOST PawBoost ID: 73607167


Oakland, CA 94605

Small short hair black and white cat

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Lost Male Cat last seen Crow Canyon apmts, San Ramon, CA 94583

Reported 3 months ago, updated 1 week ago

Bruce Male Cat

LOST PawBoost ID: 73311172


San Ramon, CA 94583

18 month old, male tuxedo cat with clipped ear from TNR program.

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Lost Female Cat last seen Belle haven, Menlo Park, CA 94025

Reported 2 months ago, updated 1 week ago

Hazel Female Cat

LOST PawBoost ID: 73443721


Menlo Park, CA 94025

Calico

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Lost Male Cat last seen Moraga Boulevard, Lafayette, CA 94549

Reported 3 weeks ago, updated 1 week ago

Tito Male Cat

LOST PawBoost ID: 73559417


Lafayette, CA 94549

very timid kitty with loud meow

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Lost Male Cat last seen Park St, San Francisco, CA 94110

Reported 2 months ago, updated 1 week ago

Bolt Male Cat

LOST PawBoost ID: 73403771


San Francisco, CA 94110

Tall, chonky gray/brown tabby

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Lost Male Cat last seen Sunnyvale Petco plaza, Sunnyvale, CA 94087

Reported 1 week ago

Meimei Male Cat

LOST PawBoost ID: 73603877


Sunnyvale, CA 94087

Black cat, 3 years old, 10lb, very friendly to human.

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Lost Male Cat last seen Ganges, El Cerrito, CA 94530

Reported 5 months ago, updated 1 week ago

Sanchez Male Cat

LOST PawBoost ID: 73022303


El Cerrito, CA 94530

Grey, long hair tabby cat, yellow eyes

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Lost Male Cat last seen Edinburgh, San Francisco, CA 94112

Reported 2 years ago, updated 1 week ago

Chrissy Male Cat

LOST PawBoost ID: 71364946


San Francisco, CA 94112

White/black markings

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Lost Female Cat last seen Farnsworth or Drake, San Leandro, CA 94579

Reported 3 months ago, updated 1 week ago

Nala Female Cat

LOST PawBoost ID: 73241041


San Leandro, CA 94579

White with grey stripes. Her back and chest have a lot more white and her tail has a lot more gray and black. She has thumbs also.

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Lost Female Cat last seen 19th st and church at, San Francisco, CA 94114

Reported 1 week ago

Lilone Female Cat

LOST PawBoost ID: 73601148


San Francisco, CA 94114

Black! Fluffy! Female! FRIENDLY! MISSING!!

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Lost Female Cat last seen Mangels, San Francisco, CA 94131

Reported 5 months ago, updated 1 week ago

Gigi Female Cat

LOST PawBoost ID: 73055443


San Francisco, CA 94131

Petite, white, Siamese with blue eyes and grey features

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Lost Female Cat last seen Maple Ave and jenevein Ave, San Bruno, CA 94066

Reported 2 months ago, updated 1 week ago

Zara Female Cat

LOST PawBoost ID: 73422111


San Bruno, CA 94066

Dark brown, fluffy tail, white under chin

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Lost Male Cat last seen Hillegass and Benvenue, Berkeley, CA 94704

Reported 2 weeks ago, updated 1 week ago

Jet Male Cat

LOST PawBoost ID: 73569589


Berkeley, CA 94704

14 pound longlimbed black cat with one tiny white spot on his chest microchipped

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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.