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Lost Pets Database for Costa Mesa, CA

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

1814 lost pets in your search

Lost Male Dog last seen Near n donneybrooke st, Orange, CA 92868

Reported 3 months ago

Toby Male Dog

LOST PawBoost ID: 73076855


Orange, CA 92868

black german shepard mix with copper brown,black and white pattern.

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Lost Male Cat last seen Near canyon park dr, diamond bar, CA 91765, Diamond Bar, CA 91765

Reported 4 months ago, updated 3 months ago

Zhima Male Cat

LOST PawBoost ID: 72923776


Diamond Bar, CA 91765

He’s a black and brown tabby, he walks really slow, he’s old

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Lost Unknown Dog last seen Bayberry and Peyton Drive, Chino Hills, Chino Hills, CA 91709

Reported 3 months ago

Unknown Unknown Dog

LOST PawBoost ID: 73076013


Chino Hills, CA 91709

Big, brown, pink collar tag friendly

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Lost Male Cat last seen Villa Corona on Rimpau and Magnolia, Corona, CA 92881

Reported 3 months ago

Lynwood Male Cat

LOST PawBoost ID: 73075761


Corona, CA 92881

Lynwood is a Siamese cat. Front right paw white and left back paw white. He was last seen with his collar on and there’s a bell attached.

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Lost Male Dog last seen Rimpau & 6th St, Corona, CA 92882

Reported 3 months ago

Charly Male Dog

LOST PawBoost ID: 73075653


Corona, CA 92882

Small Yorkie with a black collar

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Lost Female Dog last seen Cerritos street, Long Beach, CA 90805

Reported 3 months ago

Pixie Female Dog

LOST PawBoost ID: 73075430


Long Beach, CA 90805

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Lost Male Cat last seen Floral Drive and Beverly Blvd, Whittier, CA 90606

Reported 4 months ago, updated 3 months ago

Dill Male Cat

LOST PawBoost ID: 72895499


Whittier, CA 90606

Siamese short hair

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

Reported 3 months ago, updated 3 months 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 Female Cat last seen Rosewoods and hemlock, Santa Ana, CA 92702

Reported 3 months ago

Kuluku Female Cat

LOST PawBoost ID: 73075305


Santa Ana, CA 92702

Black and white still a baby

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Lost Male Cat last seen Cerritos and Euclid, Anaheim, CA 92804

Reported 4 months ago, updated 3 months ago

Pablo Male Cat

LOST PawBoost ID: 72951932


Anaheim, CA 92804

All black, super friendly, has white hairs under his belly almost behind his back feet

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Lost Male Cat last seen Gale ave and Hacienda Heights, Hacienda Heights, CA 91745

Reported 3 months ago

Mittens Male Cat

LOST PawBoost ID: 73075205


Hacienda Heights, CA 91745

Gray female cat with purple collar

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Lost Male Dog last seen Lomita blvd near Broad, Los Angeles, CA 90744

Reported 2 years ago, updated 3 months ago

Biscuit Male Dog

LOST PawBoost ID: 71073874


Los Angeles, CA 90744

Tan beige; very friendly frenchie

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

Reported 3 months ago

Tito Male Cat

LOST PawBoost ID: 73075135


Fountain Valley, CA 92708

Handsome sweet Gray & Tan with Black stripes Medium large frame, he’s lean and solid build. Soft short hair… just a Handsome Boy 😻

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Lost Female Cat last seen Cutter and Powell, Bedford Canyon community, Corona, CA 92883

Reported 3 months ago

Raven Lokus Female Cat

LOST PawBoost ID: 73075065


Corona, CA 92883

All Black. Pouch Stomach, vibrant eyes. Very long whiskers and soft poofy tail

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Lost Female Cat last seen Garfield/mora kai, Huntington Beach, CA 92646

Reported 3 months ago, updated 3 months ago

Pebbles Female Cat

LOST PawBoost ID: 73013231


Huntington Beach, CA 92646

She’s got extremely long whiskers and a leopard spotted belly

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Lost Male Cat last seen Near walkendrige dr, Corona, CA 92881

Reported 5 months ago, updated 3 months ago

Milo Male Cat

LOST PawBoost ID: 72872204


Corona, CA 92881

Brown tabby he’s fluffy scared of strangers loud noises and he’s small

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Lost Female Dog last seen Mayo Ave, Compton, CA 90221

Reported 3 months ago

Frida Female Dog

LOST PawBoost ID: 73073744


Compton, CA 90221

Female Medium-sized Chocolate brown coat with tan markings on her face, chest, and legs Light amber eyes Pinkish-brown nose Fluffy medium-length fur and No tail

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Lost Female Cat last seen Drake park, Long Beach, CA 90813

Reported 3 months ago

Furiosa Female Cat

LOST PawBoost ID: 73073089


Long Beach, CA 90813

Name is furiosa and answers by furiosa or furi

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Lost Male Cat last seen Katella Ave and Easy Way, Anaheim, CA 92804

Reported 3 months ago

Beerus Male Cat

LOST PawBoost ID: 73072594


Anaheim, CA 92804

Chubby Gray Tabby

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Lost Female Dog last seen Dawson ave and anaheim, Long Beach, CA 90804

Reported 5 months ago, updated 3 months ago

Azari Female Dog

LOST PawBoost ID: 72763489


Long Beach, CA 90804

She very timid and shy she and scruffy hair and she will lay on her back when u try and pick her up!!

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Lost Pet Data for Costa Mesa, CA

There are 1814 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?

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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 – 2,315,871 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.