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Found/Stray Cats Database for Ontario, CA

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

493 found cats in your search

Shelter Stray Female Cat last seen Near BLOCK BRIAR ROSE PL, RIVERSIDE CA 92503, Jurupa Valley, CA 92509

Reported 2 days ago

Shelter Intake Female Cat

SHELTER INTAKE PawBoost ID: 72958211


Jurupa Valley, CA 92509

Riverside County Animal Services

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Small Tortie Domestic Shorthair, Age: 02 Years 00 Months 02 Days

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Shelter Stray Female Cat last seen Near BLOCK PEDLEY RD, JURUPA VALLEY CA 92509, Jurupa Valley, CA 92509

Reported 2 days ago

Shelter Intake Female Cat

SHELTER INTAKE PawBoost ID: 72957875


Jurupa Valley, CA 92509

Riverside County Animal Services

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Medium White & Tan Domestic Shorthair, Age: 02 Years 00 Months 02 Days

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Found/Stray Male Cat last seen Grand Prix Ct., Fontana, CA 92336

Reported 4 days ago, updated 2 days ago

Found Pet Male Cat

SIGHTING PawBoost ID: 72948873


Fontana, CA 92336

All grey

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Shelter Stray Male Cat last seen N MASSACHUSETTS AVE X W BASELINE ST, San Bernardino, CA 92401

Reported 2 days ago

Shelter Intake Male Cat

SHELTER INTAKE PawBoost ID: 72956461


San Bernardino, CA 92401

San Bernardino City Animal Shelter

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Gray Tabby Domestic Shorthair, Age: 00 Years 02 Months 02 Days

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Shelter Stray Male Cat last seen N MASSACHUSETTS AVE X W BASELINE ST, San Bernardino, CA 92401

Reported 2 days ago

Shelter Intake Male Cat

SHELTER INTAKE PawBoost ID: 72956460


San Bernardino, CA 92401

San Bernardino City Animal Shelter

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Gray Tabby Domestic Shorthair, Age: 00 Years 02 Months 02 Days

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Shelter Stray Female Cat last seen S PINE ST X E O ST, San Bernardino, CA 92401

Reported 2 days ago

Shelter Intake Female Cat

SHELTER INTAKE PawBoost ID: 72956459


San Bernardino, CA 92401

San Bernardino City Animal Shelter

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Tricolor Domestic Shorthair, Age: 00 Years 02 Months 02 Days

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Shelter Stray Female Cat last seen S LARCH AVE X W WOODCREST ST, San Bernardino, CA 92401

Reported 2 days ago

Shelter Intake Female Cat

SHELTER INTAKE PawBoost ID: 72956458


San Bernardino, CA 92401

San Bernardino City Animal Shelter

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Gray & White Domestic Shorthair, Age: 00 Years 02 Months 02 Days

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Shelter Stray Male Cat last seen S LARCH AVE X W WOODCREST ST, San Bernardino, CA 92401

Reported 2 days ago

Shelter Intake Male Cat

SHELTER INTAKE PawBoost ID: 72956457


San Bernardino, CA 92401

San Bernardino City Animal Shelter

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Black Domestic Shorthair, Age: 00 Years 02 Months 02 Days

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Found/Stray Male Cat last seen Ontario and Paseo Verde, Corona, CA 92882

Reported 2 days ago

Found Pet Male Cat

FOUND PawBoost ID: 72956299


Corona, CA 92882

Stripes, black, gray, white markings

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Found/Stray Female Cat last seen Near pleasant street, Riverside, CA 92507

Reported 2 days ago

Found Pet Female Cat

FOUND PawBoost ID: 72956218


Riverside, CA 92507

Fluffy haired grey and white kitten with big eyes

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Found/Stray Female Cat last seen Near Pleasant street, Riverside, CA 92507

Reported 2 days ago

Found Pet Female Cat

FOUND PawBoost ID: 72956201


Riverside, CA 92507

Black small kitten with white socks and marks. 11 weeks old I believe. They’re playful and sweet and getting used to me so I need to give them away I don’t have room for them unfortunately. Overall sweet kitten

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Found/Stray Male Cat last seen Lambert and Sugargrove Dr. , East Whittier, CA 90604

Reported 3 days ago, updated 3 days ago

Found Pet Male Cat

FOUND PawBoost ID: 72955826


East Whittier, CA 90604

Black and white cat with green eyes, shorthair, not neutered

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Found/Stray Female Cat last seen Van Leuven st, Loma Linda, CA 92354

Reported 3 days ago

Found Pet Female Cat

FOUND PawBoost ID: 72955452


Loma Linda, CA 92354

Orange and white female cat. She was found with a collar on.

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Found/Stray Female Cat last seen Yorba and 17th sts, Tustin, CA 92780

Reported 1 week ago, updated 3 days ago

Found Pet Female Cat

SIGHTING PawBoost ID: 72925003


Tustin, CA 92780

Gray kitten with white back left paw

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Shelter Stray Male Cat last seen Near BLOCK DWIGHT AVE, RIVERSIDE CA 92507, Jurupa Valley, CA 92509

Reported 3 days ago

Shelter Intake Male Cat

SHELTER INTAKE PawBoost ID: 72953954


Jurupa Valley, CA 92509

Riverside County Animal Services

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Small Brown Tabby & White Domestic Shorthair, Age: 03 Years 00 Months 03 Days

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Shelter Stray Male Cat last seen CANYONCREST DR /UNIVERSITY AVE RIVERSIDE CA, Jurupa Valley, CA 92509

Reported 3 days ago

Shelter Intake Male Cat

SHELTER INTAKE PawBoost ID: 72953953


Jurupa Valley, CA 92509

Riverside County Animal Services

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Small Gray & White Domestic Shorthair, Age: 03 Years 00 Months 03 Days

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Shelter Stray Male Cat last seen Near BLOCK LIMONITE AVE, Jurupa Valley, CA 92509

Reported 3 days ago

Shelter Intake Male Cat

SHELTER INTAKE PawBoost ID: 72953952


Jurupa Valley, CA 92509

Riverside County Animal Services

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Black Domestic Shorthair, Age: 00 Years 02 Months 09 Days

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Shelter Stray Female Cat last seen Near BLOCK FERDINAND ST, JURUPA VALLEY CA 92509, Jurupa Valley, CA 92509

Reported 3 days ago

Shelter Intake Female Cat

SHELTER INTAKE PawBoost ID: 72953601


Jurupa Valley, CA 92509

Riverside County Animal Services

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Small Gray Domestic Shorthair, Age: 03 Years 00 Months 03 Days

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Found/Stray Female Cat last seen Magnolia ave / Rimpau ave, Corona, CA 92881

Reported 3 days ago

Found Pet Female Cat

FOUND PawBoost ID: 72953142


Corona, CA 92881

All grey female with a patch of different colored hair

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Found/Stray Male Cat last seen Garo, Hacienda Heights, CA 91745

Reported 1 month ago, updated 3 days ago

Found Pet Male Cat

FOUND PawBoost ID: 72842753


Hacienda Heights, CA 91745

Beautiful long haired domesticated cat. Very friendly. Appears to be fixed.

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Found Cat Data for Ontario, CA

There are 493 found cats in Ontario, CA.

Locate a Cat Shelter in the Ontario, CA Area

There are cat-lovers all over the country and beyond that follow PawBoost to help reunite lost and found cats, and that means partnerships with cat shelters across the US and Canada.

Are you a team member at a shelter not yet partnered with PawBoost?

Request Shelter Partnership

Find a Stray Cat's Owner with PawBoost

When you find a lost cat, you likely will have some questions.

How do I find the cat's owner? Should I keep the cat until we find its home, or take it to my local shelter? How can I spread the word that I found a lost cat?

PawBoost helps take the stress out of reuniting a lost cat by getting the word out to local communities that connect lost and found pets with their people.

Reunite a lost cat with its owner faster with PawBoost. To start spreading the word, report a found cat here.

For more tips on reuniting a lost cat with its owner, read our guide on what to do when you find a pet.

Frequently Asked Questions

I found a cat. What do I do?

Check the stray animal for any identification, including a microchip. Most local vets will scan a chip for free.

Notify local animal control agencies and shelters. Here is the full list of PawBoost partner shelters, but not every shelter is partnered. To find all your local shelters and humane societies, we recommend doing a Google search for 'animal shelters near Ontario'.

And of course, spread local awareness for the found cat. PawBoost makes it easy to put out a found cat alert so you can instantly notify your local community. We'll send an email alert to our local members, post to the PawBoost-powered Facebook page for your area, add the found cat to our lost & found, and make a found cat flyer – all for free.

Also take advantage of posting to Nextdoor.com – a PawBoost partner – and Craigslist. Both of these sites have communities of people who help reunite found cat with their families. We highly recommend you use these resources in addition to PawBoost!

Read our full guide on what to do when you find a lost cat for more helpful advice.

Where do I report a found cat in Ontario, CA?

If you've found a stray cat in Ontario, we would like to help. You can put out a found cat alert PawBoost for free to help reunite the cat with its owner. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Ontario!

How do I find a cat's owner in Ontario, CA?

You can use PawBoost to locate the cat's owner in the Ontario area by putting out a found pet report.

Pet lovers all over the country use PawBoost to help reunite lost and found cats. And thousands of lost and found pets are reported to PawBoost every day. In fact, PawBoost has the largest database of lost and found pets in the world.

When you report a found cat, you'll also get access to other free tools including a found cat flyer generator, and our potential matches page.

Do I have to pay for premium PawBoost services to find a stray cat's owner?

You don't have to pay to reunite a stray cat with their owner 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 found pet alert.

You can learn more about what free and premium services PawBoost offers here.