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Lost Pets Database for Costa Mesa, CA

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

1702 lost pets in your search

Lost Male Dog last seen Long beach blvd & San Antonio Dr, Long Beach, CA 90807

Reported 5 days ago

Remmy Male Dog

LOST PawBoost ID: 73598948


Long Beach, CA 90807

Light tan hair color with pointy ears

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Lost Female Cat last seen Heroes elementary, Santa Ana, CA 92706

Reported 1 month ago, updated 5 days ago

Abeja Female Cat

LOST PawBoost ID: 73450822


Santa Ana, CA 92706

Green eyes, calico cat white with black and orange spots

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Lost Female Dog last seen Wilmington ave. Popular st., Compton, CA 90220

Reported 3 months ago, updated 5 days ago

Coco Female Dog

LOST PawBoost ID: 73190701


Compton, CA 90220

Pastor Alemán

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Lost Female Dog last seen Monroe Ave and Idaho Ave, South Gate, CA 90280

Reported 9 months ago, updated 5 days ago

Mushy Female Dog

LOST PawBoost ID: 72599756


South Gate, CA 90280

Black female frenchie with a white chest, brindle highlights, a short tail, rescued from years of being with a breeder.

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Lost Male Cat last seen Cherry Ave and Bixby Rd, Long Beach, CA 90807

Reported 1 year ago, updated 5 days ago

Sammie Male Cat

LOST PawBoost ID: 71801597


Long Beach, CA 90807

Grey cat with white chest and white paws. He is microchipped.

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Lost Female Dog last seen by donjulian road 711 or on puente & Nelson, City of Industry, CA 91746

Reported 5 days ago

Nala Female Dog

LOST PawBoost ID: 73598728


City of Industry, CA 91746

Big knows how to sit and is pretty friendly

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Lost Male Cat last seen Canyon animal hosp, Laguna Beach, CA 92651

Reported 3 weeks ago, updated 5 days ago

Nobu Male Cat

LOST PawBoost ID: 73535084


Laguna Beach, CA 92651

Siamese, bigger cat, 4 years old, and chipped

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Lost Female Cat last seen West Anaheim & Cota Ave, Long Beach, CA 90813

Reported 2 months ago, updated 5 days ago

Spicolli Female Cat

LOST PawBoost ID: 73373770


Long Beach, CA 90813

Small Grey and white with her right ear clipped when she was spayed.big green eyes

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Lost Male Cat last seen Bolsa Verde mobile home park, Westminster, CA 92683

Reported 5 days ago

Barnaby Male Cat

LOST PawBoost ID: 73598183


Westminster, CA 92683

Brown and black tabby with white belly and paws

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Lost Male Cat last seen Mcdonalds on beach& indianapolis, Huntington Beach, CA 92648

Reported 2 months ago, updated 5 days ago

Phat boy Male Cat

LOST PawBoost ID: 73307159


Huntington Beach, CA 92648

Light grey 3yrs old, friendly, neutered,

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Lost Female Cat last seen Broadway between Alamitos Ave and Bonito Ave, Long Beach, CA 90802

Reported 2 years ago, updated 5 days ago

Duckie Female Cat

LOST PawBoost ID: 71473049


Long Beach, CA 90802

Duckie is light brown with dark brown and white markings, white paws, blue eyes and a pink nose. She has a brown "soul patch" on her chin. She is spayed and microchipped.

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Lost Male Cat last seen Canyons between Coach Rd and Colt Rd, Rancho Palos Verdes 90275, Rancho Palos Verdes, CA 90275

Reported 2 years ago, updated 5 days ago

Tiger Male Cat

LOST PawBoost ID: 71518860


Rancho Palos Verdes, CA 90275

About 11 pounds, a true hunter, has Tiger like stripes, once he knows someone he is very friendly! He has a chip! Please call Joey Zanotti he is my support animal

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Lost Female Cat last seen Harbor and Edinger, Fountain Valley, CA 92708

Reported 5 days ago

Miley girl Female Cat

LOST PawBoost ID: 73597753


Fountain Valley, CA 92708

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Lost Female Bird last seen Near michelson dr, Irvine, CA 92612

Reported 2 months ago, updated 5 days ago

Duckie Female Bird

LOST PawBoost ID: 73405107


Irvine, CA 92612

Green Cheek Conure

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Lost Male Cat last seen Beach blvd aldrich ave, Huntington Beach, CA 92647

Reported 2 weeks ago, updated 5 days ago

Cheddar Male Cat

LOST PawBoost ID: 73558698


Huntington Beach, CA 92647

Orange not fix

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Lost Male Cat last seen Manta Court neighborhood, Dana Point, CA 92629

Reported 5 days ago

Leo Male Cat

LOST PawBoost ID: 73597497


Dana Point, CA 92629

Tabby with grey and brown stripes, bright green eyes and bigger

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Lost Male Cat last seen Shadowridge and cottagehill dr, Orange, CA 92867

Reported 3 weeks ago, updated 5 days ago

Duke Male Cat

LOST PawBoost ID: 73530156


Orange, CA 92867

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Lost Male Dog last seen Orangethorpe and Lemon st, Fullerton, CA 92832

Reported 4 months ago, updated 5 days ago

Chico Male Dog

LOST PawBoost ID: 73073112


Fullerton, CA 92832

White with tan spots

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Lost Female Dog last seen Atlantic Ave., Signal Hill, CA 90755

Reported 11 months ago, updated 5 days ago

Bella Female Dog

LOST PawBoost ID: 72312447


Signal Hill, CA 90755

She's a small dog with short white hair and has light brown spots, light brown ears and dark brown hair under her eyes. She has one blue eye and one brown eye. UPDATE: Bella was spotted at Target at 950 33rd St in Signal Hill on Dec 10th. She was with the older homeless man that took her. He has long hair and wears a camouflage jacket.

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Lost Male Dog last seen La Palma & Magnolia, Anaheim, Anaheim, CA 92801

Reported 5 days ago

Buddy Male Dog

LOST PawBoost ID: 73597256


Anaheim, CA 92801

Light Brown w/ Left Front Paw white, long legs, big ears, small face & shorter than normal tale.

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Lost Pet Data for Costa Mesa, CA

There are 1702 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 – 2,350,928 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.