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Lost Pets Database for Costa Mesa, CA

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

1808 lost pets in your search

Lost Male Cat last seen Tustin and Santa Clara, Santa Ana, CA 92701

Reported 6 days ago

Denver James Male Cat

LOST PawBoost ID: 73402319


Santa Ana, CA 92701

Gray striped cat. Maine coon mix.

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Lost Female Cat last seen Balfour and reichling, Whittier, CA 90606

Reported 6 days ago

Fluffy Female Cat

LOST PawBoost ID: 73402285


Whittier, CA 90606

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Lost Male Cat last seen Near wilson ave, South Gate, CA 90280

Reported 6 days ago

Sylvester Male Cat

LOST PawBoost ID: 73402117


South Gate, CA 90280

Tuxedo cat

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Lost Female Cat last seen Near E 2nd St, Santa Ana, CA 92701

Reported 1 year ago, updated 6 days ago

Cookie Female Cat

LOST PawBoost ID: 71821470


Santa Ana, CA 92701

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

Reported 4 years ago, updated 6 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 Female Cat last seen Gate 14 Laguna Woods Village 92637, Aliso Viejo, CA 92656

Reported 1 month ago, updated 6 days ago

Maggie Female Cat

LOST PawBoost ID: 73253686


Aliso Viejo, CA 92656

Smoke colored Egyptian Mau 15 years old

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Lost Female Cat last seen Calle Guadalajara & Calle Gaucho, San Clemente, CA 92673

Reported 3 years ago, updated 6 days ago

Phoebe Female Cat

LOST PawBoost ID: 69441468


San Clemente, CA 92673

She is a medium hair black cat with green eyes and a bushy tail. Super friendly.

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Lost Male Cat last seen Sandbridge & Highpoint, Aliso Viejo, CA 92656

Reported 9 months ago, updated 6 days ago

Kuma Male Cat

LOST PawBoost ID: 72385265


Aliso Viejo, CA 92656

Siamese mix with dark brown face, medium brown body and dark tail (Seal Point)

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Lost Male Dog last seen Lynnwood park, Lynwood, CA 90262

Reported 1 year ago, updated 6 days ago

Oso Male Dog

LOST PawBoost ID: 71787369


Lynwood, CA 90262

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Lost Male Cat last seen St college Ball rd, Fullerton, CA 92831

Reported 6 days ago

Elliott Male Cat

LOST PawBoost ID: 73401922


Fullerton, CA 92831

All great green eyes fluffy stocky

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Lost Female Dog last seen Elm st and beachwood ave, Lynwood, CA 90262

Reported 2 weeks ago, updated 6 days ago

Nixie Female Dog

LOST PawBoost ID: 73365559


Lynwood, CA 90262

Beige Shih Tzu

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Lost Male Cat last seen Chapman Ave in between Casa Del Maria apts and the cndmniums, Fullerton, CA 92831

Reported 1 week ago, updated 6 days ago

Mofongo Male Cat

LOST PawBoost ID: 73393323


Fullerton, CA 92831

All black cat with bell collar; possibly Bombay or mixed breed

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

Reported 6 days ago

Mishmish Female Cat

LOST PawBoost ID: 73401822


Huntington Beach, CA 92648

Gray and Orange

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Lost Male Cat last seen Near Obispo Ave (his home), Lakewood, CA 90712

Reported 1 month ago, updated 6 days ago

Max Male Cat

LOST PawBoost ID: 73291919


Lakewood, CA 90712

Neutered male with very bushy tail

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Lost Female Cat last seen Indianapolis Ave, Huntington Beach, CA 92646

Reported 1 month ago, updated 6 days ago

Scout Female Cat

LOST PawBoost ID: 73279141


Huntington Beach, CA 92646

Exotic black and white

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Lost Male Cat last seen Bonavista Ln., Whittier, CA 90604

Reported 3 weeks ago, updated 6 days ago

Milo Male Cat

LOST PawBoost ID: 73336159


Whittier, CA 90604

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Lost Female Cat last seen Glassell and Culver Orange, Orange, CA 92868

Reported 1 month ago, updated 6 days ago

Daisy Female Cat

LOST PawBoost ID: 73246061


Orange, CA 92868

She is multi graysilverblonde with black markings she has a very fluffy tail .

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Lost Male Dog last seen La sede and valle blvd., South San Jose Hills, CA 91744

Reported 8 months ago, updated 6 days ago

Coco Male Dog

LOST PawBoost ID: 72496041


South San Jose Hills, CA 91744

White 13 pounds with tear stains

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Lost Female Cat last seen Kallin Ave., Long Beach, CA 90808

Reported 6 days ago

Mochi “sally” Female Cat

LOST PawBoost ID: 73401633


Long Beach, CA 90808

Fuzzy tail cat with white dot on nose. No collar

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Lost Female Dog last seen s gilmar st, Anaheim, CA 92815

Reported 6 days ago

Juicy Female Dog

LOST PawBoost ID: 73401630


Anaheim, CA 92815

blind in left eye

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Lost Pet Data for Costa Mesa, CA

There are 1808 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 – 2,315,220 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.