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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 Cat last seen McFadden and Ross, Santa Ana, CA 92701

Reported 1 week ago

Smokey Male Cat

LOST PawBoost ID: 73577020


Santa Ana, CA 92701

White paw toes , white on neck and white line streak on the belly , 8 months old, wearing a orange Garfield collar with a black bell

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Lost Unknown Bird last seen Wilson and National, Costa Mesa, CA 92627

Reported 6 months ago, updated 1 week ago

Sailor Unknown Bird

LOST PawBoost ID: 72827452


Costa Mesa, CA 92627

Very soft light aqua coloring with light orange cap white chest Dutch Blue

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Lost Male Cat last seen Ball & Brookhurst, Anaheim, CA 92804

Reported 1 week ago

Palomito Male Cat

LOST PawBoost ID: 73576832


Anaheim, CA 92804

White Cat w/ bright blue eyes and slightly yellow ears

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Lost Female Cat last seen 6th and Alasmitos st Long Beach ca, Long Beach, CA 90802

Reported 2 weeks ago

Halo Female Cat

LOST PawBoost ID: 73576715


Long Beach, CA 90802

Half brown face and half orange

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Lost Female Dog last seen On dolores, Huntington Beach, CA 92649

Reported 2 months ago, updated 2 weeks ago

Roxy Female Dog

LOST PawBoost ID: 73360975


Huntington Beach, CA 92649

Long hair Yorkie maltese mix

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Lost Male Cat last seen euclid and katella, Garden Grove, CA 92840

Reported 3 months ago, updated 2 weeks ago

Leonard Male Cat

LOST PawBoost ID: 73269812


Garden Grove, CA 92840

He has a very short tail due to he is a MANX breed

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Lost Male Dog last seen Golden crown cir, Diamond Bar, CA 91765

Reported 2 weeks ago, updated 2 weeks ago

Logan Male Dog

LOST PawBoost ID: 73566635


Diamond Bar, CA 91765

Brown with shades of white all over, perky ears with a bit of a chip on one of them and you can see the black tips

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Lost Male Cat last seen S Ola Vista & W Avenida Gaviota, San Clemente, CA 92672

Reported 1 month ago, updated 2 weeks ago

Felix Male Cat

LOST PawBoost ID: 73455593


San Clemente, CA 92672

Black and white tuxedo, black back/white underbelly.

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Lost Female Cat last seen 17th and Yorba, Tustin, CA 92780

Reported 2 weeks ago

Poppy Female Cat

LOST PawBoost ID: 73574784


Tustin, CA 92780

she is 8 months old and a calico cat

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Lost Female Cat last seen Jeronimo & Alicia pwky, Mission Viejo, CA 92691

Reported 4 weeks ago, updated 2 weeks ago

Zz Female Cat

LOST PawBoost ID: 73504904


Mission Viejo, CA 92691

Gray and white striped large cat with green eyes

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Lost Male Cat last seen Flower Santa Clara, Santa Ana, CA 92706

Reported 1 month ago, updated 2 weeks ago

Ash & Luna Male Cat

LOST PawBoost ID: 73476594


Santa Ana, CA 92706

Ash is black and white cate with greenish eyes. White paws. Luna tan with brown/gray stripes and blue eyes.

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Lost Male Dog last seen Stimson, La Puente, CA 91749

Reported 2 weeks ago

Otis Male Dog

LOST PawBoost ID: 73574288


La Puente, CA 91749

Black small 12lbs 2 years old

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Lost Male Dog last seen Harbor and mcfadden, Santa Ana, CA 92704

Reported 4 months ago, updated 2 weeks ago

Tyson Male Dog

LOST PawBoost ID: 73132566


Santa Ana, CA 92704

He's all black with white ears looks like a labrador but he's medium sized and short-haired his name is Tyson he's not neutered he doesn't get any smaller than not I'm bigger but is I really need to get him home I'm really miss him a lot

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Lost Male Dog last seen Woodbury Rd, Garden Grove, CA 92843

Reported 3 months ago, updated 2 weeks ago

Scandal Male Dog

LOST PawBoost ID: 73289637


Garden Grove, CA 92843

Brown with white and black spots

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Lost Male Cat last seen Montilla Ln. & Naccome Drive, Mission Viejo, CA 92691

Reported 2 months ago, updated 2 weeks ago

Vinny Male Cat

LOST PawBoost ID: 73314462


Mission Viejo, CA 92691

Tabby cat with 5 front toes

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Lost Male Cat last seen Stanton ave and Larkspur Drive, Buena Park, CA 90620

Reported 2 weeks ago

Shadow Male Cat

LOST PawBoost ID: 73573901


Buena Park, CA 90620

Black cat with white spot on neck. Green eyes

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Lost Male Cat last seen Bunker Hill / Howard, Los Alamitos, CA 90720

Reported 6 months ago, updated 2 weeks ago

Spooky Male Cat

LOST PawBoost ID: 72894964


Los Alamitos, CA 90720

Black- left ear is clipped long hair

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Lost Male Cat last seen Near 12th street, Westminster, CA 92683

Reported 2 months ago, updated 2 weeks ago

Fat Boy Male Cat

LOST PawBoost ID: 73375514


Westminster, CA 92683

He’s a cute friendly blonde kitty he’s 3 years old:(

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Lost Female Dog last seen Near hotel rooms on Long Beach blvd, Long Beach, CA 90807

Reported 2 weeks ago

Nova Female Dog

LOST PawBoost ID: 73573851


Long Beach, CA 90807

Tan cream color blue lavender collar

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Lost Male Dog last seen Imperial hwy and Jersey ave, Norwalk, CA 90650

Reported 2 weeks ago

Ziggy Male Dog

LOST PawBoost ID: 73573822


Norwalk, CA 90650

34lbs has a scar on his right arm blue brindle

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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 – 2,350,990 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.