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Lost Pets Database for Costa Mesa, CA

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

1860 lost pets in your search

Lost Female Cat last seen Garfield, Huntington Beach, CA 92648

Reported 2 weeks ago, updated 1 day ago

Gemma Female Cat

LOST PawBoost ID: 73202337


Huntington Beach, CA 92648

All white with black tail and 2 black spots at both ears

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Lost Female Cat last seen In between Vermont Ave and South St near Anaheim Blvd, Anaheim, CA 92805

Reported 4 months ago, updated 1 day ago

Indi Female Cat

LOST PawBoost ID: 72756308


Anaheim, CA 92805

Grey tabby, a little bit more black colored fur on her back and tail area.

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Lost Male Cat last seen Malvern/ burning tree, Fullerton, CA 92833

Reported 4 days ago, updated 2 days ago

Noah Male Cat

LOST PawBoost ID: 73233761


Fullerton, CA 92833

Recently shaved..white Himalayan

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Lost Female Dog last seen El Cerrito temescal canyon, Corona, CA 92881

Reported 2 weeks ago, updated 2 days ago

Roxy Female Dog

LOST PawBoost ID: 73206238


Corona, CA 92881

Microchipped pink undercoat

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Lost Male Dog last seen Lakewood Blvd & Gardendale, 7 Eleven Gas Station, Bellflower, CA 90706

Reported 2 months ago, updated 2 days ago

Kaykay Male Dog

LOST PawBoost ID: 73023579


Bellflower, CA 90706

Black & Brown Frenchie 2 - 3 years old, Non Verval

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Lost Male Dog last seen Lakewood Dalberg, Bellflower, CA 90706

Reported 2 months ago, updated 2 days ago

Kaykay Male Dog

LOST PawBoost ID: 73050136


Bellflower, CA 90706

Black n Tan , Non Verbal, sweet Friendly

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Lost Female Cat last seen Deerfield avenue, Irvine, CA 92606

Reported 2 weeks ago, updated 2 days ago

Nima Female Cat

LOST PawBoost ID: 73206296


Irvine, CA 92606

Tabby

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Lost Male Dog last seen La Pat place and Westminster blvd, Westminster, CA 92683

Reported 4 days ago, updated 2 days ago

Meeko Male Dog

LOST PawBoost ID: 73233870


Westminster, CA 92683

White and tan male chihuahua

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Lost Female Dog last seen Near Esperanza Ave Whittier ca 90606, Whittier, CA 90606

Reported 1 month ago, updated 2 days ago

Bella Female Dog

LOST PawBoost ID: 73087405


Whittier, CA 90606

terrier mix

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Lost Female Dog last seen Harbor shelter, Los Angeles, CA 90731

Reported 3 months ago, updated 2 days ago

Brandy Female Dog

LOST PawBoost ID: 72817997


Los Angeles, CA 90731

2 year old Chocolate colored female with white Diamond on her chest and scar across her nose

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Lost Female Cat last seen 1st and Ornage, Long Beach, CA 90802

Reported 2 days ago, updated 2 days ago

Diesel Female Cat

LOST PawBoost ID: 73241592


Long Beach, CA 90802

All black cat

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Lost Female Cat last seen Pinto Way - Los Serranos golf course area CHINO HILLS CA, Chino Hills, CA 91709

Reported 2 days ago

Olivia Female Cat

LOST PawBoost ID: 73241429


Chino Hills, CA 91709

LOST CAT - CHINO HILLS Pinto Way - Lower Los Serranos Female, goes by Olivia Rescued 4 months ago Right ear tipped DO NOT CHASE OR ATTEMPT TO CATCH If you spot her, please CALL:

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Lost Female Dog last seen Palm Park Center, Whittier, CA 90601

Reported 10 months ago, updated 2 days ago

Daisy Female Dog

LOST PawBoost ID: 72164747


Whittier, CA 90601

Tan Chi Mix

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Lost Male Cat last seen Castilian-Colima (my patio), Huntington Beach, CA 92646

Reported 4 days ago, updated 2 days ago

Loki Male Cat

LOST PawBoost ID: 73233671


Huntington Beach, CA 92646

Striped and wears a violet cat collar

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Lost Female Dog last seen eubank c street, Los Angeles, CA 90744

Reported 4 days ago, updated 2 days ago

Mia Female Dog

LOST PawBoost ID: 73232578


Los Angeles, CA 90744

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Lost Male Cat last seen North Grand Ave, Los Angeles, CA 90731

Reported 2 days ago

Tigre Male Cat

LOST PawBoost ID: 73241288


Los Angeles, CA 90731

Short hair tabbby gray

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

Reported 1 month ago, updated 2 days ago

Chico Male Dog

LOST PawBoost ID: 73073112


Fullerton, CA 92832

White with tan spots

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Lost Male Cat last seen Oak canyon drive, Anaheim, CA 92808

Reported 2 weeks ago, updated 2 days ago

Raspu Male Cat

LOST PawBoost ID: 73205382


Anaheim, CA 92808

Black and white medium hair cat. Fuzzy tail.

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Lost Male Cat last seen ontario and Buena vista ave, Corona, CA 92882

Reported 1 month ago, updated 2 days ago

Salem Male Cat

LOST PawBoost ID: 73066051


Corona, CA 92882

fully black with some white hairs from aging. he has white markings on his chest and lower stomach. a scar on his right ear. light green eyes.

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

Reported 8 months ago, updated 2 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 Pet Data for Costa Mesa, CA

There are 1860 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?

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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 – 2,283,614 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.