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Lost Pets Database for Costa Mesa, CA

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

1809 lost pets in your search

Lost Female Cat last seen Aliso niguel and moulton, Laguna Niguel, CA 92677

Reported 5 months ago, updated 2 months ago

Kiki Female Cat

LOST PawBoost ID: 72857648


Laguna Niguel, CA 92677

Female, white, ragdoll. Still missing

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Lost Male Cat last seen Danvers way and Waymouth st, Westminster, CA 92683

Reported 2 months ago

Jojo Male Cat

LOST PawBoost ID: 73183222


Westminster, CA 92683

Very big cat

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Lost Female Dog last seen 33rd & 34st, Long Beach, CA 90810

Reported 1 year ago, updated 2 months ago

Star Female Dog

LOST PawBoost ID: 71493796


Long Beach, CA 90810

Terrier with small eyes beige with light orange brown waving hair

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Lost Female Cat last seen Parkridge and Cota, Corona, CA 92878

Reported 2 months ago, updated 2 months ago

Layla Female Cat

LOST PawBoost ID: 73174640


Corona, CA 92878

Siamese

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Lost Male Cat last seen Newland and Edinger, Westminster, CA 92683

Reported 3 months ago, updated 2 months ago

Santino Male Cat

LOST PawBoost ID: 73114838


Westminster, CA 92683

Gray, male, 12lb

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Lost Female Cat last seen Alondra and paramount, Paramount, CA 90723

Reported 6 months ago, updated 2 months ago

Bebe Female Cat

LOST PawBoost ID: 72662893


Paramount, CA 90723

Grey whit stripes whi a green eyes

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Lost Female Reptile last seen Uni Hills Community Center, Irvine, CA 92617

Reported 2 months ago, updated 2 months ago

Baby Female Reptile

LOST PawBoost ID: 73135812


Irvine, CA 92617

Russian tortoise, somewhat over three pounds.

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Lost Female Dog last seen Culver and Main, Orange, CA 92868

Reported 2 months ago, updated 2 months ago

Avie Female Dog

LOST PawBoost ID: 73145201


Orange, CA 92868

Pug. 1 yr old. Had white flea collar.

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Lost Male Cat last seen Nanette ave and Ridgewood dr, West Covina, CA 91792

Reported 2 months ago

Neegroohh Male Cat

LOST PawBoost ID: 73182045


West Covina, CA 91792

He’s all black has yellow ish green ish eyes. Has a red velvet collar he’s super sweet

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Lost Male Dog last seen Cottonwood Lane & 1st St, Seal Beach, CA 90740

Reported 2 months ago

Teddy Male Dog

LOST PawBoost ID: 73182004


Seal Beach, CA 90740

Small Apricot Maltipoo

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Lost Female Dog last seen W grand, Corona, CA 92882

Reported 2 months ago, updated 2 months ago

Nova Female Dog

LOST PawBoost ID: 73173131


Corona, CA 92882

Brown dog

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Lost Male Dog last seen sunset crossing rd, Diamond Bar, CA 91765

Reported 4 months ago, updated 2 months ago

Pansito Male Dog

LOST PawBoost ID: 72968607


Diamond Bar, CA 91765

Black, white and brown parti yorkie

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Lost Female Cat last seen Van Buren & Yorkshire Ave in Yorba Linda/Placentia, Yorba Linda, CA 92886

Reported 2 months ago, updated 2 months ago

Michie Female Cat

LOST PawBoost ID: 73170966


Yorba Linda, CA 92886

Siamese blue eyed dark tips

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Lost Male Bird last seen St Gertrude and st baker st, Santa Ana, CA 92707

Reported 2 months ago

Cinammon Male Bird

LOST PawBoost ID: 73181507


Santa Ana, CA 92707

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Lost Female Cat last seen Libra circle Beach and Ellis, Huntington Beach, CA 92646

Reported 2 months ago

Cherry Female Cat

LOST PawBoost ID: 73181498


Huntington Beach, CA 92646

Tuxedo

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Lost Male Cat last seen Santa Ana Ave. and Mesa Dr., Costa Mesa, CA 92627

Reported 2 months ago

Pounce Male Cat

LOST PawBoost ID: 73180822


Costa Mesa, CA 92627

Orange 12 year old cat with black collar

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Lost Female Cat last seen Nanette Ave, West Covina, CA 91792

Reported 2 months ago

Daisy Female Cat

LOST PawBoost ID: 73180497


West Covina, CA 91792

Great with a white stomach and paws

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Lost Female Cat last seen Summerfield boba, La Puente, CA 91748

Reported 2 months ago

Lana Female Cat

LOST PawBoost ID: 73180320


La Puente, CA 91748

She is a tabby cat with lion like strips. She has white paws and pink paws. She is a nervous cat and also is in heat. She’s about 1 years old. She has a white fur on her neck.

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Lost Male Cat last seen Drake Park, Long Beach, CA 90813

Reported 2 months ago, updated 2 months ago

Donnie Male Cat

LOST PawBoost ID: 73170446


Long Beach, CA 90813

Mostly WHITE with orange patch on body and head. Orange tail. 1 year old neutered male.

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Lost Male Dog last seen 7/11 on valley blvd McDonalds and Nogales high school, West Covina, CA 91792

Reported 3 months ago, updated 2 months ago

Koby Male Dog

LOST PawBoost ID: 73125635


West Covina, CA 91792

Super friendly just got a haircut He’s my best friend please help me

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Lost Pet Data for Costa Mesa, CA

There are 1809 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 – 2,315,667 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.