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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 Female Cat last seen Manor Hill & Aliso Niguel, Laguna Niguel, CA 92677

Reported 6 months ago, updated 2 months ago

Kiki Female Cat

LOST PawBoost ID: 72853839


Laguna Niguel, CA 92677

White Ragdoll with brown and cream markings

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Lost Male Dog last seen Rosemead blvd and Maxine st, Pico Rivera, CA 90660

Reported 2 months ago

Baboy Male Dog

LOST PawBoost ID: 73393002


Pico Rivera, CA 90660

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Lost Male Cat last seen Near walnut via Anaheim CA 92801, Anaheim, CA 92801

Reported 3 months ago, updated 2 months ago

Happy Male Cat

LOST PawBoost ID: 73244653


Anaheim, CA 92801

Orange tabby male

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Lost Male Cat last seen Magnolia and Ellis, Fountain Valley, CA 92708

Reported 2 months ago

Chester Male Cat

LOST PawBoost ID: 73392998


Fountain Valley, CA 92708

Smooth gray fir

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Lost Female Cat last seen Near Temple Ave, La Puente, CA 91744

Reported 2 months ago, updated 2 months ago

Casper Female Cat

LOST PawBoost ID: 73383706


La Puente, CA 91744

Very friendly but skiddish. Has a distinct white mark on her face

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Lost Male Dog last seen Slauson ave Whittier Santa Fe springs area, West Whittier-Los Nietos, CA 90606

Reported 10 months ago, updated 2 months ago

Marble Male Dog

LOST PawBoost ID: 72457233


West Whittier-Los Nietos, CA 90606

Gray brown Frenchie

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Lost Male Dog last seen Lubec St. & Jaboneria Rd., Bell Gardens, CA 90201

Reported 3 months ago, updated 2 months ago

Miles Male Dog

LOST PawBoost ID: 73286147


Bell Gardens, CA 90201

Grayish & beige wavy coat about 5lbs. Very small features 8 years old

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Lost Male Cat last seen Grand avenue and 22nd street San Pedro, Los Angeles, CA 90731

Reported 2 months ago

Shadow Male Cat

LOST PawBoost ID: 73391307


Los Angeles, CA 90731

Black cat yellow eyes

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Lost Male Cat last seen Grit Cycle near 17th streeet, Costa Mesa, CA 92627

Reported 2 months ago

Leo Male Cat

LOST PawBoost ID: 73391106


Costa Mesa, CA 92627

Light orange (almost like a strawberry blonde)

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Lost Male Cat last seen Euclid and Orangthorp, Anaheim, CA 92801

Reported 2 months ago

Dandy Male Cat

LOST PawBoost ID: 73390522


Anaheim, CA 92801

Orange, with light brown spots and white paws

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Lost Female Cat last seen Long Beach Blvd. and 46th St., Long Beach, CA, Long Beach, CA 90805

Reported 2 months ago

Daisy Female Cat

LOST PawBoost ID: 73390275


Long Beach, CA 90805

Young Adult Striped Female Grey Cat with Green Eyes

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Lost Female Dog last seen Del Amo blvd heading towards Orange Ave, Long Beach, CA 90807

Reported 2 months ago

Pinky Female Dog

LOST PawBoost ID: 73390262


Long Beach, CA 90807

Brown and white. Was wearing a dress with a bell attached.

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Lost Unknown Bird last seen Magnolia, Long Beach, CA 90831

Reported 5 months ago, updated 2 months ago

Sunny Unknown Bird

LOST PawBoost ID: 72985159


Long Beach, CA 90831

He might be scared of new people and can nip!

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Lost Female Cat last seen Crow valley and Alicia, Laguna Niguel, CA 92677

Reported 2 months ago

Cupcake Female Cat

LOST PawBoost ID: 73389829


Laguna Niguel, CA 92677

Grey long hair tabby

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Lost Male Reptile last seen Near W. Spring St., Long Beach, CA 90810, Long Beach, CA 90810

Reported 2 months ago

Cornel Male Reptile

LOST PawBoost ID: 73389666


Long Beach, CA 90810

Tortoise, 13 lbs

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Lost Female Cat last seen Near palm street, Cerritos, CA 90703

Reported 2 months ago, updated 2 months ago

Suki Female Cat

LOST PawBoost ID: 73380944


Cerritos, CA 90703

Tiny cat with dirty nose area white and black brown stripes

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Lost Female Dog last seen Compton walmart, Compton, CA 90220

Reported 2 months ago

Daisy Female Dog

LOST PawBoost ID: 73389029


Compton, CA 90220

Brown tan and white

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Lost Male Cat last seen Near warner ave, Huntington Beach, CA 92647

Reported 3 months ago, updated 2 months ago

Simba Male Cat

LOST PawBoost ID: 73210237


Huntington Beach, CA 92647

Orange maincoon

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Lost Female Cat last seen Rockinghorse rd, Rancho Palos Verdes, CA 90275

Reported 2 months ago

Connie Female Cat

LOST PawBoost ID: 73388583


Rancho Palos Verdes, CA 90275

14 lb black tabby

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Lost Female Cat last seen Avalon drive & Catalina Ave, seal beach, Seal Beach, CA 90740

Reported 2 months ago

Porky Female Cat

LOST PawBoost ID: 73388353


Seal Beach, CA 90740

Long haired, light brown fur with black stripes, green eyes, very friendly

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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 – 2,351,709 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.