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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 Dog last seen Anaheim and Atlantic or myrtle and 10th, Long Beach, CA 90813

Reported 3 months ago

Chico Male Dog

LOST PawBoost ID: 72724993


Long Beach, CA 90813

Tan chiuaha jack Russell he has a lazy left eye and has seisures about 13 yrs old he has his seizures his name eis chico

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Lost Male Dog last seen Garden grove high school , Garden Grove, CA 92842

Reported 3 months ago

Blue/ Munchkin Male Dog

LOST PawBoost ID: 72724636


Garden Grove, CA 92842

garden grove highschool

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Lost Female Dog last seen Near st Long Beach California, Long Beach, CA 90804

Reported 3 months ago, updated 3 months ago

Nala Female Dog

LOST PawBoost ID: 72714795


Long Beach, CA 90804

White, no collar name, name is Nala

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Lost Male Dog last seen Watson & E. Mauritania St  Wilmington , Los Angeles, CA 90731

Reported 9 months ago, updated 3 months ago

Frisco Male Dog

LOST PawBoost ID: 72063020


Los Angeles, CA 90731

German Shepherd/Lab Black with brown/white eye bras.

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Lost Male Dog last seen Pch, Los Angeles, CA 90744

Reported 3 months ago, updated 3 months ago

Frisco Male Dog

LOST PawBoost ID: 72723105


Los Angeles, CA 90744

Black German shepherd half Lab

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Lost Female Cat last seen Outside Petsmart. El Camino Real & Myford, Tustin, CA 92782

Reported 6 months ago, updated 3 months ago

Destiny Female Cat

LOST PawBoost ID: 72391512


Tustin, CA 92782

B/W Tuxedo

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Lost Female Dog last seen Houston & holder , Buena Park, CA 90621

Reported 3 months ago, updated 3 months ago

Willow Female Dog

LOST PawBoost ID: 72715878


Buena Park, CA 90621

lab mix black with little white

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Lost Female Cat last seen Leffingwell rd and Carmenita re, Whittier, CA 90603

Reported 3 months ago

Mia Female Cat

LOST PawBoost ID: 72721573


Whittier, CA 90603

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Lost Male Cat last seen 4th st, Long Beach, CA 90813

Reported 3 months ago

Sammy Male Cat

LOST PawBoost ID: 72721497


Long Beach, CA 90813

Siamise Cat dark chocolate face and paws caramel fur

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Lost Male Dog last seen Warren HS, Downey, CA 90241

Reported 4 months ago, updated 3 months ago

Patrick Male Dog

LOST PawBoost ID: 72593499


Downey, CA 90241

White maltipoo. Has some brown

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Lost Female Cat last seen 15th st near Davis Elementary , Santa Ana, CA 92701

Reported 3 months ago

Kiki Female Cat

LOST PawBoost ID: 72720639


Santa Ana, CA 92701

View Pet

Lost Male Cat last seen Gaffey and Pacific, Los Angeles, CA 90731

Reported 3 months ago

Phillip Male Cat

LOST PawBoost ID: 72720445


Los Angeles, CA 90731

Gray and black tabby

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Lost Male Cat last seen Taft and Roosevelt , Irvine, CA 92620

Reported 3 months ago, updated 3 months ago

Tiger Male Cat

LOST PawBoost ID: 72681645


Irvine, CA 92620

Black and gray striped short haired American cat

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Lost Male Cat last seen Fountain ey library , Fountain Valley, CA 92708

Reported 3 months ago

Shadow Male Cat

LOST PawBoost ID: 72720343


Fountain Valley, CA 92708

View Pet

Lost Male Cat last seen Chapman and Meledy, Placentia, CA 92870

Reported 3 months ago, updated 3 months ago

Frankie Male Cat

LOST PawBoost ID: 72712987


Placentia, CA 92870

Black with white down the chest

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Lost Male Cat last seen Near a park, Irvine, CA 92620

Reported 3 months ago

Basboos Male Cat

LOST PawBoost ID: 72720021


Irvine, CA 92620

orange/cream, he's friendly, a faint leopard print on his sides, same color of cream/orange, he's 2, almost 3 years old.

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Lost Female Dog last seen E orangethrope ave , Fullerton, CA 92832

Reported 3 months ago

Baby Female Dog

LOST PawBoost ID: 72720015


Fullerton, CA 92832

View Pet

Lost Male Cat last seen S. Vicentia and W third St. , Corona, CA 92882

Reported 4 months ago, updated 3 months ago

Keanu Male Cat

LOST PawBoost ID: 72665030


Corona, CA 92882

Eyes are goldish

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Lost Female Dog last seen Whittier bl Whittier CA, Whittier, CA 90602

Reported 3 months ago

Halo Female Dog

LOST PawBoost ID: 72719697


Whittier, CA 90602

11lbs, very friendly White mixed chihuahua

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Lost Male Dog last seen Parlor Bar parking lot , Whittier, CA 90605

Reported 5 months ago, updated 3 months ago

Logan Male Dog

LOST PawBoost ID: 72530493


Whittier, CA 90605

Tan with white paws not wearing collar but is chipped

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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 – 2,247,246 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.