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Lost Pets Database for Costa Mesa, CA

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

1688 lost pets in your search

Lost Male Dog last seen Rosecrans and Long Beach and Palmer and Elm Street, Compton, CA 90221

Reported 1 month ago

Raider Male Dog

LOST PawBoost ID: 72903910


Compton, CA 90221

Tan colored black around his nose, dark tan spot on the side next to the tail by the head

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Lost Male Cat last seen Dale & Ball Road Anaheim California , Anaheim, CA 92804

Reported 1 month ago

Bodee Male Cat

LOST PawBoost ID: 72903864


Anaheim, CA 92804

Orange & white Tabby 6 yr old

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Lost Male Cat last seen Foothill and rimpau , Corona, CA 92881

Reported 2 months ago, updated 1 month ago

Milo Male Cat

LOST PawBoost ID: 72876270


Corona, CA 92881

Tabi gray

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Lost Male Cat last seen Gage y perry, Bell Gardens, CA 90201

Reported 1 month ago

Simon Male Cat

LOST PawBoost ID: 72903588


Bell Gardens, CA 90201

Un gato atigrado gris con masomenos 11 meses se llama Simón

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Lost Male Cat last seen inside covina hills mobile  park, La Puente, CA 91744

Reported 2 months ago, updated 1 month ago

Mac Male Cat

LOST PawBoost ID: 72814585


La Puente, CA 91744

White + Tan Maine Coone Mix, Green Eyes, Collar on

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Lost Female Cat last seen Near W. Monroe Ave, Anaheim, CA 92801, Anaheim, CA 92801

Reported 4 months ago, updated 1 month ago

Chanel Female Cat

LOST PawBoost ID: 72625137


Anaheim, CA 92801

Female cat on photo

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Lost Female Cat last seen Right off of Roosevelt (street) where the hses on the left of Remington (street) is located , Irvine, CA 92620

Reported 1 month ago

Kiri Female Cat

LOST PawBoost ID: 72902197


Irvine, CA 92620

She is very very young and small, she is a muted calico, she has mostly tabby markings with black and white and orange spots, her front left leg is orange with white mittens. She has a white belly. Her back right leg is orange and white

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Lost Male Dog last seen Compton blvd , Compton, CA 90221

Reported 1 month ago

Rocky Male Dog

LOST PawBoost ID: 72902105


Compton, CA 90221

Dark brown, two tan dots by eyes and paws

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Lost Female Cat last seen Warner and Raitt , Santa Ana, CA 92704

Reported 1 month ago

Hazel Female Cat

LOST PawBoost ID: 72902050


Santa Ana, CA 92704

Gray with orange - yellow spots

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Lost Female Cat last seen Canyon Rim & E. Via Corral, Anaheim, CA 92807

Reported 3 months ago, updated 1 month ago

Beauty Female Cat

LOST PawBoost ID: 72680099


Anaheim, CA 92807

gray tabby, white hind feet

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Lost Male Cat last seen Near Riversea Road Seal Beach, CA, Seal Beach, CA 90803

Reported 1 month ago

Kebbles Male Cat

LOST PawBoost ID: 72901374


Seal Beach, CA 90803

orange, tabby, male, 2 years, cat, microchip, he is neuter, and had all his vaccine up to date. miss him please return it .

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Lost Male Dog last seen Ball road and state college, Anaheim, CA 92805

Reported 2 months ago, updated 1 month ago

Milo Male Dog

LOST PawBoost ID: 72827098


Anaheim, CA 92805

Yellow and white with a yellow circle on his head and a green target shirt

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Lost Male Cat last seen Oak Forest, Irvine, Irvine, CA 92618

Reported 3 months ago, updated 1 month ago

Puma Male Cat

LOST PawBoost ID: 72763014


Irvine, CA 92618

Black with long/medium hair, a small white spot on chest, yellow and greenish eyes.

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Lost Female Dog last seen Area is John’s liquor store to northwest st, Anaheim, CA 92803

Reported 1 month ago, updated 1 month ago

Zoey Female Dog

LOST PawBoost ID: 72900888


Anaheim, CA 92803

Golden doodle responds to her name, heat, bleeding from her private because it’s her time of the month. Name is Zoey CASH REWARD.

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Lost Female Dog last seen Cherry Ave & Bixby Road, Long Beach, CA 90807

Reported 1 month ago

La La Female Dog

LOST PawBoost ID: 72900767


Long Beach, CA 90807

Frenchie Puppy

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Lost Male Dog last seen Mile Square Park, Fountain Valley, CA 92708

Reported 2 months ago, updated 1 month ago

Yukio Male Dog

LOST PawBoost ID: 72854007


Fountain Valley, CA 92708

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Lost Male Cat last seen Calendula Dr, Buena Park, Buena Park, CA 90620

Reported 1 month ago

Panda Male Cat

LOST PawBoost ID: 72899820


Buena Park, CA 90620

Black and White Male Tuxedo Cat - one eyebrow whisker on left side of his head

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Lost Male Cat last seen 9th and PCH sunset beach , Huntington Beach, CA 92649

Reported 4 months ago, updated 1 month ago

Fred Male Cat

LOST PawBoost ID: 72631130


Huntington Beach, CA 92649

He is big boned and missing teeth. He has white mittens

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Lost Female Cat last seen In between Moody and Denny street , Cypress, CA 90630

Reported 1 month ago

Lena Female Cat

LOST PawBoost ID: 72899436


Cypress, CA 90630

Calico domestic short hair

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Lost Male Dog last seen Claudina and Anaheim blvd. , Anaheim, CA 92815

Reported 1 month ago

Frostyv Male Dog

LOST PawBoost ID: 72899299


Anaheim, CA 92815

White, maltese

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Lost Pet Data for Costa Mesa, CA

There are 1688 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 – 2,246,620 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.