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Lost Pets Database for Costa Mesa, CA

Search lost and found pets in the Costa Mesa area with PawBoost.

1814 lost pets in your search

Lost Female Cat last seen Outside my apartment patio at Dale and Garden Grove between H-Mart and Red Castle, Garden Grove, CA 92841

Reported 3 months ago, updated 3 months ago

Bella Female Cat

LOST PawBoost ID: 73048955


Garden Grove, CA 92841

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Lost Male Dog last seen La Sierra Dr, Mission Viejo, CA 92691

Reported 3 months ago

Milo Male Dog

LOST PawBoost ID: 73093071


Mission Viejo, CA 92691

Small, white, friendly.

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Lost Male Dog last seen Bellflower Blvd & Somerset Blvd, Bellflower, CA 90706

Reported 3 months ago

Bruno Male Dog

LOST PawBoost ID: 73093035


Bellflower, CA 90706

white poodle mix with brown spot on back

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Lost Male Reptile last seen Sapphire Rd and Topaz Lane, Fullerton, CA 92831

Reported 3 months ago

Bartlebee Male Reptile

LOST PawBoost ID: 73092741


Fullerton, CA 92831

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Lost Female Dog last seen Near vallecito drive, Hacienda Heights, CA 91745

Reported 3 months ago

Rosey Female Dog

LOST PawBoost ID: 73091898


Hacienda Heights, CA 91745

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Lost Male Dog last seen Northam y geminis, Los Angeles County, CA 91744

Reported 3 months ago, updated 3 months ago

Kilo Duarte Male Dog

LOST PawBoost ID: 73025126


Los Angeles County, CA 91744

Un chihuahua color cafe chocolate ya no tiene dientes su lavio inferior acabado y ojitos blancos casi siego

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Lost Male Cat last seen Greenville and Sunflower, Santa Ana, CA 92704

Reported 3 months ago, updated 3 months ago

Vini Male Cat

LOST PawBoost ID: 73082612


Santa Ana, CA 92704

fully white, green eyes, medium sized

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Lost Male Cat last seen University Town Center, across from UCI, Irvine, CA 92612

Reported 3 months ago

Johnny Binx Male Cat

LOST PawBoost ID: 73090999


Irvine, CA 92612

Black medium hair, green eyes, small, purple collar

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Lost Male Dog last seen Meridian st, chino,CA, Chino, CA 91708

Reported 3 months ago, updated 3 months ago

Didi Male Dog

LOST PawBoost ID: 73052742


Chino, CA 91708

White Brown Shi Tzu

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Lost Female Dog last seen Colima, Hacienda Heights, CA 91745

Reported 3 months ago

Olive Female Dog

LOST PawBoost ID: 73090702


Hacienda Heights, CA 91745

View Pet

Lost Female Dog last seen Bilola Ave., La Mirada, CA 90604

Reported 3 months ago

Betty Female Dog

LOST PawBoost ID: 73090607


La Mirada, CA 90604

Cream

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Lost Female Dog last seen Long Beach Blvd & Willow, Long Beach, CA 90806

Reported 3 months ago, updated 3 months ago

Reno Dakota Female Dog

LOST PawBoost ID: 73081580


Long Beach, CA 90806

White with black spots and black eye/ear

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Lost Female Cat last seen Near los Padres lane placentia ca 92870, Placentia, CA 92870

Reported 3 months ago

Marilyn Female Cat

LOST PawBoost ID: 73089858


Placentia, CA 92870

Grey fur with black streaks. Medium build with short legs. Very shy.

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Lost Male Dog last seen Near Baltic avenue, Long Beach, CA 90810

Reported 7 months ago, updated 3 months ago

Wyatt Male Dog

LOST PawBoost ID: 72655183


Long Beach, CA 90810

Brown and tan min pin

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Lost Female Cat last seen Culver and Orange, Orange, CA 92866

Reported 4 months ago, updated 3 months ago

Tiana Female Cat

LOST PawBoost ID: 72915139


Orange, CA 92866

Grey and white tabby kitten

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Lost Female Dog last seen Near E La Palma Ave and Potomac, Anaheim, CA 92807

Reported 3 months ago, updated 3 months ago

Wolfie Female Dog

LOST PawBoost ID: 73079604


Anaheim, CA 92807

Siberian Husky, white, black, brown.

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Lost Male Dog last seen Diana’s restaurant, Norwalk, CA 90650

Reported 3 months ago, updated 3 months ago

Kilo Norwood Male Dog

LOST PawBoost ID: 73071976


Norwalk, CA 90650

Brown , pit bull mix 9 years old with green Carhartt collar

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Lost Male Dog last seen Burlington Coat Factory, Pico Rivera, CA 90660

Reported 3 months ago

Leo Male Dog

LOST PawBoost ID: 73088837


Pico Rivera, CA 90660

Yellow Labrador, large dog.

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Lost Male Dog last seen S rosewood ave, Santa Ana, CA 92702

Reported 3 months ago

Oreo Male Dog

LOST PawBoost ID: 73088171


Santa Ana, CA 92702

6 month old husky mix

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Lost Male Cat last seen Bel air st, Corona, CA 92881

Reported 3 months ago

Waffles Male Cat

LOST PawBoost ID: 73088053


Corona, CA 92881

Orange American tabby

View Pet

Lost Pet Data for Costa Mesa, CA

There are 1814 lost pets in Costa Mesa, CA.

Find Local Pet Shelters in Costa Mesa, CA

PawBoost has communities of pet-lovers across the country and beyond that help find missing pets, and that means partnerships with pet 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 Pet Sooner with PawBoost

When you have a missing pet, it can be difficult to know what to do in the moment.

How do I find my pet? Do I have to visit the pet 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 Costa Mesa?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 2,315,853 pets reunited and counting!

Find your lost pet faster with PawBoost.

Report Lost Pet

Frequently Asked Questions

I lost my pet. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost pet 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 pet to our lost & found, and make a lost pet flyer – all for free.

Other sites that help you raise local awareness for your lost pet 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 pet'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 Costa Mesa community, the better your chances of a happy reunion!

Read our full guide on how to find your lost pet for more actionable tips.

Where do I report a lost pet in Costa Mesa, CA?

If you lost a pet, we would like to help. You can report a lost pet to PawBoost for free to help find your pet in the Costa Mesa area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Costa Mesa!

Do I have to pay for premium PawBoost services to find my lost pet?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free pet finder services have helped millions of people reunite with their lost pets.

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.