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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.

382 lost cats in your search

Lost Female Cat last seen Near Creekside Middle School , Castro Valley, CA 94546

Reported 3 months ago, updated 8 mins ago

Marshmallow Female Cat

LOST PawBoost ID: 72680979


Castro Valley, CA 94546

White long hair with one blue eye and one green eye.

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Lost Male Cat last seen Grimmer , Fremont, CA 94538

Reported 3 months ago, updated 24 mins ago

Figaro Male Cat

LOST PawBoost ID: 72663656


Fremont, CA 94538

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Lost Male Cat last seen Cornell avenue albany 94706, Albany, CA 94530

Reported 1 hour ago

Phosa Male Cat

LOST PawBoost ID: 72964897


Albany, CA 94530

He is a grey cat with a fluffy tail.

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Lost Male Cat last seen Lafayette at Civic Center , Santa Clara, CA 95050

Reported 6 months ago, updated 1 hour ago

Melon Male Cat

LOST PawBoost ID: 72366910


Santa Clara, CA 95050

Orange (buff) tabby, clipped ear, and is chipped. Wearing a lavender flea collar.

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Lost Male Cat last seen California and Lincoln Street. North Berkeley, Berkeley, CA 94703

Reported 3 months ago, updated 2 hours ago

Cookie Male Cat

LOST PawBoost ID: 72661215


Berkeley, CA 94703

Cookie is an adult male Siamese mix. He was wearing a blue leather collar, a flea collar and a Tag with his name and phone number

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Lost Male Cat last seen Amador & Jackson Street Hayward CA, Hayward, CA 94544

Reported 2 weeks ago, updated 3 hours ago

Leche Male Cat

LOST PawBoost ID: 72912858


Hayward, CA 94544

Leche is all white but 3 black spots on his head and black day. Only 2 years old, very friendly and curious with an appetite like no other.

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Lost Female Cat last seen Saratoga hills road , Saratoga, CA 95070

Reported 1 week ago, updated 7 hours ago

Cookie Female Cat

LOST PawBoost ID: 72925655


Saratoga, CA 95070

Fluffy white cat with black spotting

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Lost Male Cat last seen 6th Ave, Oakland, CA 94606

Reported 1 month ago, updated 8 hours ago

Gizmo Male Cat

LOST PawBoost ID: 72841591


Oakland, CA 94606

He’s a tabby with a white stomach and little burnt orange with grey

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Lost Female Cat last seen Huntwood Ave and Celia Street, Hayward, CA 94544

Reported 5 months ago, updated 9 hours ago

Red Fox Female Cat

LOST PawBoost ID: 72470190


Hayward, CA 94544

Calico, orange, black tabby colors. Wearing collar with name tag. White paws, left leg tabby color, right leg orange color.

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Lost Female Cat last seen Inside Greenpointe apmts, Santa Clara, CA 95050

Reported 2 weeks ago, updated 10 hours ago

Annie Female Cat

LOST PawBoost ID: 72905286


Santa Clara, CA 95050

Calico with white paws and one orange leg, the other legs are more dark calico pattern, she has green eyes

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Lost Female Cat last seen Lerida st, Pacifica, CA 94044

Reported 13 hours ago

Sunda Female Cat

LOST PawBoost ID: 72961547


Pacifica, CA 94044

Mostly black with white lower jaw, chest and feet. Long and slender.

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Lost Female Cat last seen Santos Street, San Francisco, CA 94134

Reported 1 month ago, updated 14 hours ago

Li'l Gray Female Cat

LOST PawBoost ID: 72839381


San Francisco, CA 94134

Light gray, white paws, large white chest.

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Lost Male Cat last seen Gas station or alley way , Oakland, CA 94606

Reported 15 hours ago

Jasper And Leo Male Cat

LOST PawBoost ID: 72961304


Oakland, CA 94606

Jasper is an adult cat Black with a little white near his neck barley can see it he's got yellow eyes a lil over weight he's with a grey kitten name Leo he's no more then 2 months

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Lost Male Cat last seen Robin Hood lane, Los Altos, CA 94024

Reported 17 hours ago

Alvin Male Cat

LOST PawBoost ID: 72961102


Los Altos, CA 94024

14 lb senior indoor cat

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Lost Female Cat last seen Charcot business park, San Jose, CA 95131

Reported 2 weeks ago, updated 21 hours ago

Yoru Female Cat

LOST PawBoost ID: 72899854


San Jose, CA 95131

Orange hair with pink paws

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Lost Male Cat last seen Montevideo Dr. and Mangos Dr. San Ramon, San Ramon, CA 94583

Reported 1 week ago, updated 22 hours ago

Gucci Male Cat

LOST PawBoost ID: 72922793


San Ramon, CA 94583

1 yr old White Flame point Siamese

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Lost Female Cat last seen Coco palm and Sundale, Fremont, CA 94538

Reported 2 months ago, updated 1 day ago

Baby Girl Female Cat

LOST PawBoost ID: 72761717


Fremont, CA 94538

White with tan ears

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Lost Male Cat last seen Near graham pl / skyline blvd, Oakland, CA 94619

Reported 1 month ago, updated 1 day ago

Capucinno Male Cat

LOST PawBoost ID: 72800420


Oakland, CA 94619

British shorthair brown tabby

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Lost Female Cat last seen 13th, Oakland, CA 94606

Reported 1 day ago

Frankie Female Cat

LOST PawBoost ID: 72960451


Oakland, CA 94606

Russian blue, friendly, responds to her name

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Lost Male Cat last seen Between D and E street in Union city, Union City, CA 94587

Reported 2 months ago, updated 1 day ago

Rob Male Cat

LOST PawBoost ID: 72748280


Union City, CA 94587

Off white with back legs and tail

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Lost Cat Data for San Mateo, CA

There are 382 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 – 2,228,971 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.