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Lost Pets Database for Costa Mesa, CA

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

1679 lost pets in your search

Lost Female Cat last seen State college blvd, Anaheim, CA 92806

Reported 1 year ago, updated 2 weeks ago

Aerith Female Cat

LOST PawBoost ID: 71378181


Anaheim, CA 92806

White and orange cream kitty, around two years old now. Green eyes

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Lost Male Dog last seen Near W Dogwood Street Ave, Anaheim, CA 92801

Reported 1 month ago, updated 2 weeks ago

Ollie Male Dog

LOST PawBoost ID: 72928672


Anaheim, CA 92801

He is a malti-poodle with greenish/hazel eyes. His hair color is sort of cream/beige. He has no collar on him nor harness.

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Lost Male Cat last seen I-110N On Ramp, Los Angeles, CA 90731

Reported 2 weeks ago

Gemini Male Cat

LOST PawBoost ID: 73001145


Los Angeles, CA 90731

Tuxedo cat with black on one half of his chin, missing his upper right canine tooth. Very large boy, super friendly, has a very unique meow, sounds like a honk or a shriek.

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Lost Male Cat last seen Golden Lantern, Tessier, Hidden Hills, Laguna Niguel, CA 92677

Reported 1 month ago, updated 2 weeks ago

Beethoven Male Cat

LOST PawBoost ID: 72926724


Laguna Niguel, CA 92677

Black with yellow/green eyes

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Lost Male Cat last seen Balen rd, Rowland Heights, CA 91748

Reported 3 weeks ago, updated 2 weeks ago

Stinker Male Cat

LOST PawBoost ID: 72971944


Rowland Heights, CA 91748

Black and Grey striped, white toe on both front legs

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Lost Male Cat last seen Brookhurst and chapman, Garden Grove, CA 92842

Reported 2 weeks ago, updated 2 weeks ago

Raccoon Male Cat

LOST PawBoost ID: 72992408


Garden Grove, CA 92842

White fur w brown tail, blue eyes. It has a blue collar with a blue bell & QR code. The QR code has my phone numver & address

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Lost Female Cat last seen Colorado and Third, Long Beach, CA 90814

Reported 3 months ago, updated 2 weeks ago

Cosette Female Cat

LOST PawBoost ID: 72739575


Long Beach, CA 90814

Small one-eyed Siamese with black face. Chipped but registered to owner who abandoned her and now lives in Kentucky.

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Lost Female Cat last seen Near Almond Tree Lane, Irvine, CA 92612

Reported 3 weeks ago, updated 2 weeks ago

Maisey Female Cat

LOST PawBoost ID: 72987871


Irvine, CA 92612

Black and white medium size short hair

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Lost Male Cat last seen Valencia or Euclid, Fullerton, CA 92832

Reported 2 weeks ago

Binks Male Cat

LOST PawBoost ID: 73000475


Fullerton, CA 92832

Black and white

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Lost Male Cat last seen CHUA BAT NHA, Santa Ana, CA 92780

Reported 2 months ago, updated 2 weeks ago

Leo Male Cat

LOST PawBoost ID: 72851493


Santa Ana, CA 92780

His right eye is watering and getting crusty; sometimes he closes it

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Lost Female Dog last seen pine ave and euclid ave , Chino, CA 91708

Reported 1 month ago, updated 2 weeks ago

Frenchie Female Dog

LOST PawBoost ID: 72880040


Chino, CA 91708

birth mark on her nose and cataracts in her eyes.

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Lost Male Cat last seen El Toro and Jeronimo, Lake Forest, CA, Lake Forest, CA 92630

Reported 5 months ago, updated 2 weeks ago

Finn Male Cat

LOST PawBoost ID: 72541058


Lake Forest, CA 92630

Orange tabby, approximately 10 pounds, skittish but very sweet. 8.5 yrs old

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Lost Male Dog last seen Near S Largo Ave Compton California, Compton, CA 90222

Reported 2 weeks ago

Luna and Rocky Male Dog

LOST PawBoost ID: 72999968


Compton, CA 90222

Luna is a German Shepherd, black and brown female. Rocky a husky in brown and white color, with one eye blue and brown and the other is blue.

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Lost Female Cat last seen the Urban Location on Westminster Ave, Garden Grove, CA 92843

Reported 1 month ago, updated 2 weeks ago

Mimi Female Cat

LOST PawBoost ID: 72930495


Garden Grove, CA 92843

Grey tabby cat

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Lost Female Dog last seen Lincoln/Sunkist, Anaheim, CA 92806

Reported 2 weeks ago

Khloe Female Dog

LOST PawBoost ID: 72999689


Anaheim, CA 92806

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Lost Male Dog last seen Lucien st , Compton, CA 90222

Reported 4 weeks ago, updated 2 weeks ago

Duke Male Dog

LOST PawBoost ID: 72958971


Compton, CA 90222

All black frenchie

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Lost Female Cat last seen Chapman and Esplanade in Orange, Ca, Orange, CA 92869

Reported 3 weeks ago, updated 2 weeks ago

Kiki Female Cat

LOST PawBoost ID: 72985836


Orange, CA 92869

Tuxedo Cat

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Lost Female Dog last seen La Mancha & Salinas , Mission Viejo, CA 92691

Reported 2 weeks ago

Dixie Female Dog

LOST PawBoost ID: 72998795


Mission Viejo, CA 92691

Little brown poodle

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Lost Male Cat last seen Hacienda Blvd and Colima Rd., Hacienda Heights, CA 91745

Reported 12 months ago, updated 2 weeks ago

BABY KITTY Male Cat

LOST PawBoost ID: 71751309


Hacienda Heights, CA 91745

SIAMESE 6YRS OLD

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Lost Male Cat last seen Carmenita road, Whittier, CA 90605

Reported 4 weeks ago, updated 2 weeks ago

Loofy Male Cat

LOST PawBoost ID: 72956025


Whittier, CA 90605

Grey cat with some white spots on belly. Yellow eyes

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Lost Pet Data for Costa Mesa, CA

There are 1679 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 – 2,246,111 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.