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Lost Pets Database for Costa Mesa, CA

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

1688 lost pets in your search

Lost Male Cat last seen Rising sun corona , Corona, CA 92881

Reported 3 months ago

Mochi Male Cat

LOST PawBoost ID: 72732012


Corona, CA 92881

Black and white long haired cat with mustache markings on his upper lip.

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Lost Male Dog last seen Technology drive and Ada, Irvine, CA 92618

Reported 3 months ago

Kobi Male Dog

LOST PawBoost ID: 72731505


Irvine, CA 92618

Small/medium tan/gray/white long hair

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Lost Male Cat last seen PCH and oak, Lomita, CA 90717

Reported 3 months ago

Dexter Male Cat

LOST PawBoost ID: 72730446


Lomita, CA 90717

Black and white cow spotted

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Lost Male Dog last seen Near  16 St Westminter Ca 92683, Westminster, CA 92683

Reported 3 months ago

Bruno Male Dog

LOST PawBoost ID: 72730084


Westminster, CA 92683

Small dog, short-haired, white and light brown. He has very large upright ears, expressive round eyes, and a slim body. White chest and legs, light brown face with white markings. He is very alert, sweet, and gentle, but may be scared and confused. Responds to a calm voice. Not aggressive.

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Lost Male Cat last seen River and Second St, Corona, CA 92878

Reported 4 months ago, updated 3 months ago

Carlos Male Cat

LOST PawBoost ID: 72651107


Corona, CA 92878

Orange male teal collar

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Lost Female Cat last seen Leftingwell , Whittier, CA 90604

Reported 3 months ago

Sewer Female Cat

LOST PawBoost ID: 72729649


Whittier, CA 90604

Medium hair tabby.

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Lost Female Cat last seen Yorba Linda BLVD, between Bradford and Placentia , Fullerton, CA 92831

Reported 7 months ago, updated 3 months ago

Toast Female Cat

LOST PawBoost ID: 72328172


Fullerton, CA 92831

Female, spayed, long-haired, ~10lbs,

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Lost Male Cat last seen Serfas club, Corona, CA 92882

Reported 3 months ago

Luci Male Cat

LOST PawBoost ID: 72729346


Corona, CA 92882

Black cat yellow/green eyes

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Lost Female Cat last seen Gardendale and Pennsylvania, South Gate, CA 90280

Reported 5 months ago, updated 3 months ago

Spooky Female Cat

LOST PawBoost ID: 72517706


South Gate, CA 90280

Black and white. White collar, white feet and paws

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Lost Female Dog last seen Near Cerritos and Moody on Marion Street and Doris circle, Cypress, CA 90630

Reported 4 months ago, updated 3 months ago

Aaliyah Female Dog

LOST PawBoost ID: 72661631


Cypress, CA 90630

White with gray spots and brown spots around her eyes

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Lost Male Cat last seen First Ave and Imperial Hwy cross streets. Last seen on Summershade Dr. in La Mirada , La Mirada, CA 90604

Reported 5 months ago, updated 3 months ago

Toby Male Cat

LOST PawBoost ID: 72492578


La Mirada, CA 90604

Black and white tuxedo cat

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Lost Male Bird last seen La mirada and Alondra, La Mirada, CA 90604

Reported 3 months ago, updated 3 months ago

Ivory Male Bird

LOST PawBoost ID: 72720942


La Mirada, CA 90604

White and grey cockatiel bird

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Lost Male Cat last seen Cottonwood/lincoln he was seen at 1st set of mailboxes on cottonwood , Orange, CA 92865

Reported 3 months ago, updated 3 months ago

Yoda Male Cat

LOST PawBoost ID: 72665351


Orange, CA 92865

Orange tabby with a little white. How name is yoda, he knows his name. Please return him safely. We love him and I've been an absolute wreck since he's been gone. My belief is he was taken. Please help me get him . Last seen in orange off of Cottonwood and lincoln. He was by the first mailboxes when entering Cottonwood.

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Lost Male Dog last seen Galemont avanone, Hacienda Heights, CA 91745

Reported 3 months ago

Kepe Male Dog

LOST PawBoost ID: 72728145


Hacienda Heights, CA 91745

Bald and small

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Lost Male Cat last seen Yorktown and Delaware near whitesands dr, Huntington Beach, CA 92648

Reported 3 months ago

Alex Male Cat

LOST PawBoost ID: 72728105


Huntington Beach, CA 92648

Black and white neutered male. Very friendly. Is probably scared. A little less than a year old.

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Lost Male Dog last seen Galemont avanone, Hacienda Heights, CA 91745

Reported 3 months ago

Benji Male Dog

LOST PawBoost ID: 72728104


Hacienda Heights, CA 91745

Bald and small

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Lost Male Dog last seen Cedar and 14th , Long Beach, CA 90813

Reported 3 months ago, updated 3 months ago

Paco Male Dog

LOST PawBoost ID: 72680560


Long Beach, CA 90813

Has a white spot on his chest and when he closes his mouth his teeth are showing.

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Lost Female Dog last seen Vermont, Los Angeles, CA 90710

Reported 3 months ago

Rolla Female Dog

LOST PawBoost ID: 72727249


Los Angeles, CA 90710

Chinese Sharpei

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Lost Male Cat last seen Near Dana, Irvine, CA 92618, Irvine, CA 92618

Reported 4 months ago, updated 3 months ago

Nord Male Cat

LOST PawBoost ID: 72662290


Irvine, CA 92618

Black male cat with white chin, chest and paws. Has a grey flea collar

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Lost Male Dog last seen Near S Halladay St Santa Ana , Santa Ana, CA 92701

Reported 3 months ago

Oso Male Dog

LOST PawBoost ID: 72725823


Santa Ana, CA 92701

🐾 Small fluffy dog (Pomeranian type)🐾 Tan/orange with cream/white chest and tail🐾 Very fluffy coat🐾 Friendly but may be scared

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Lost Pet Data for Costa Mesa, CA

There are 1688 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 – 2,247,301 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.