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Lost Pets Database for Costa Mesa, CA

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

1679 lost pets in your search

Lost Male Cat last seen Near twig Street lake Forest CA 92630, Lake Forest, CA 92630

Reported 1 year ago, updated 3 days ago

Juno Male Cat

LOST PawBoost ID: 71705440


Lake Forest, CA 92630

Grey and white with dark gray stripes

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Lost Male Dog last seen Paramount Golden , Paramount, CA 90723

Reported 3 months ago, updated 3 days ago

Pancake Male Dog

LOST PawBoost ID: 72694730


Paramount, CA 90723

White Poodle Mix

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Lost Female Dog last seen Lake Forest and Vintage woods dr , Lake Forest, CA 92630

Reported 4 years ago, updated 3 days ago

Kayla Female Dog

LOST PawBoost ID: 68522087


Lake Forest, CA 92630

All white husky with light blue eyes

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Lost Male Cat last seen Carson St, Woodruff Blvd, Lakewood, CA 90713

Reported 3 days ago

Benji Male Cat

LOST PawBoost ID: 73043019


Lakewood, CA 90713

Bengal, large, very talkative and not scared at all

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Lost Male Cat last seen Trask Goldenwest, Westminster, CA 92683

Reported 2 weeks ago, updated 3 days ago

Toby Male Cat

LOST PawBoost ID: 73005758


Westminster, CA 92683

Grey long hair

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Lost Female Dog last seen Running down avacodo st and Avalon in Costa Mesa , Costa Mesa, CA 92627

Reported 3 weeks ago, updated 3 days ago

Honey kitty Female Dog

LOST PawBoost ID: 72960318


Costa Mesa, CA 92627

Black and brown with white under the chin

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Lost Male Cat last seen pioneer blv and telegraph rd, dumped in a parking lot, Santa Fe Springs, CA 90670

Reported 2 months ago, updated 3 days ago

Brooklyn Male Cat

LOST PawBoost ID: 72815124


Santa Fe Springs, CA 90670

Brown and white tabby with pink nose and ear tip, wide set eyes

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Lost Female Cat last seen Ridge valley , Irvine, CA 92618

Reported 3 days ago

Kimmy Female Cat

LOST PawBoost ID: 73042681


Irvine, CA 92618

Siamese. Blue eyes!

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Lost Female Cat last seen La puente rd, West Covina, CA 91792

Reported 5 days ago, updated 3 days ago

Guerra Female Cat

LOST PawBoost ID: 73034334


West Covina, CA 91792

White 4 grey dots one on each ear 2in the back tail grey

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Lost Male Cat last seen Near 12th st seal beach. Last seen on the corner of that hse. Not sure which was he went., Seal Beach, CA 90740

Reported 2 weeks ago, updated 3 days ago

Blaze Male Cat

LOST PawBoost ID: 73005762


Seal Beach, CA 90740

Grey, long haired cat. Very fluffy tail . Smaller cat like 10 lbs

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Lost Female Dog last seen Near pine ave, lynwood ca, Lynwood, CA 90262

Reported 2 weeks ago, updated 3 days ago

cici Female Dog

LOST PawBoost ID: 73003008


Lynwood, CA 90262

small white shih tzu

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Lost Female Cat last seen Parkcrest, Newport Beach, CA 92657

Reported 3 weeks ago, updated 3 days ago

Lucy Female Cat

LOST PawBoost ID: 72977852


Newport Beach, CA 92657

White and gray ragdoll

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Lost Male Bird last seen Passons Blvd, Pico Rivera, CA 90660

Reported 1 month ago, updated 4 days ago

Pepe Male Bird

LOST PawBoost ID: 72919661


Pico Rivera, CA 90660

African grey, small parrot

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Lost Male Cat last seen La Novia and Ortega Hwy- San Juan Capistrano , San Juan Capistrano, CA 92675

Reported 2 months ago, updated 4 days ago

Linus Male Cat

LOST PawBoost ID: 72865466


San Juan Capistrano, CA 92675

Black cat , slim, watery/runny eyes, friendly.15 yrs old. Likes to be held.

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Lost Female Dog last seen Near lochmere ave , La Puente, CA 91744

Reported 4 days ago

niña Female Dog

LOST PawBoost ID: 73042032


La Puente, CA 91744

View Pet

Lost Male Cat last seen Near th street , Santa Ana, CA 92706

Reported 8 months ago, updated 4 days ago

Baby Male Cat

LOST PawBoost ID: 72186336


Santa Ana, CA 92706

Grey and white injured left ear baby is a neutered male

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Lost Male Cat last seen Near Avalon st Carson cal 90745, Carson, CA 90746

Reported 7 days ago, updated 4 days ago

Coco Male Cat

LOST PawBoost ID: 73029334


Carson, CA 90746

White spot on nose white paws

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Lost Male Dog last seen Wilshire & Princeton , Fullerton, CA 92831

Reported 4 days ago

Bandit Male Dog

LOST PawBoost ID: 73041884


Fullerton, CA 92831

Brown with white chest and paws

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Lost Male Cat last seen Near Calle Maria, Mission Viejo , Mission Viejo, CA 92691

Reported 3 weeks ago, updated 4 days ago

Berry Male Cat

LOST PawBoost ID: 72975345


Mission Viejo, CA 92691

Black cat with white tuft under chin and on belly.

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Lost Male Cat last seen Pauline and Peggy (Shadow Oak area) , West Covina, CA 91792

Reported 4 days ago

Reni Male Cat

LOST PawBoost ID: 73041786


West Covina, CA 91792

Grey, long fur, fluffy tail, flt face

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Lost Pet Data for Costa Mesa, CA

There are 1679 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 – 2,245,839 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.