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Lost Pets Database for Costa Mesa, CA

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

1809 lost pets in your search

Lost Male Dog last seen Painter/slauson, Whittier, CA 90602

Reported 1 month ago

Botitas Male Dog

LOST PawBoost ID: 73263310


Whittier, CA 90602

Black dog white chest

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Lost Female Dog last seen Arta Aparments bldg 56, 44, 46, Aliso Viejo, CA 92656

Reported 1 month ago, updated 1 month ago

Buffy Female Dog

LOST PawBoost ID: 73254488


Aliso Viejo, CA 92656

Small poodle mix grey and black.

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Lost Male Cat last seen McDaniel and Dallas, Garden Grove, CA 92840

Reported 1 month ago

Kakashi Male Cat

LOST PawBoost ID: 73262238


Garden Grove, CA 92840

Big like a raccoon, American, medium hair Grey worth stripes

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Lost Female Dog last seen La Habra area, La Habra, CA 90631

Reported 2 months ago, updated 1 month ago

Luna Female Dog

LOST PawBoost ID: 73149557


La Habra, CA 90631

She is about 2 years old female , had a greenish collar. Her name is luna. Not spayed.

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Lost Female Dog last seen Warner & Bristol, Santa Ana, CA 92707

Reported 1 month ago

Chaos Female Dog

LOST PawBoost ID: 73261591


Santa Ana, CA 92707

Brown hazel eyes. His a teenager pup.

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Lost Male Cat last seen Dale Ave and Katella Ave, Stanton, CA 90680

Reported 8 months ago, updated 1 month ago

Rufus Male Cat

LOST PawBoost ID: 72539437


Stanton, CA 90680

Dark all grey shorthair 4 years old 15lbs

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Lost Female Cat last seen Slater st, Fountain Valley, CA 92708

Reported 3 months ago, updated 1 month ago

Cleo Female Cat

LOST PawBoost ID: 73079130


Fountain Valley, CA 92708

Fluffy long hair

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Lost Male Dog last seen between suva and Horley downey, Downey, CA 90240

Reported 2 months ago, updated 1 month ago

Barbie Male Dog

LOST PawBoost ID: 73216683


Downey, CA 90240

Light Brown small maltipoo poodle.

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Lost Male Cat last seen Grove Place and Acacia Ave, Fullerton, CA 92831

Reported 1 month ago, updated 1 month ago

Mojo Male Cat

LOST PawBoost ID: 73252946


Fullerton, CA 92831

He has a black spot on his nose and has dark brown face, ears, and tail. His back is a light tan color and his belly is white. On his back legs he has some dark brown there as well. His eyes are a bright sky blue and he answers to "mono cat"

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Lost Female Cat last seen Broadway/Washington, Whittier, CA 90602

Reported 2 months ago, updated 1 month ago

Cora Female Cat

LOST PawBoost ID: 73181360


Whittier, CA 90602

Black tuxedo, thin build

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Lost Male Dog last seen Adoree and Glenshire, Downey, CA 90242

Reported 1 month ago

Cody Male Dog

LOST PawBoost ID: 73260865


Downey, CA 90242

Black with white fur

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Lost Female Cat last seen La Palma, Citron, Paseo Village, Mayfair area to be exact, Anaheim, CA 92801

Reported 1 month ago

Luna Female Cat

LOST PawBoost ID: 73260595


Anaheim, CA 92801

She’s cream and grey/black with blue eyes. She was wearing a pink collar with hello kitty on it with a bell. She’s only 4 months old.

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Lost Male Cat last seen Neighborhood in between Godinez Highschool and Valley Highschool, Santa Ana, CA 92703

Reported 2 months ago, updated 1 month ago

Jacks Male Cat

LOST PawBoost ID: 73232602


Santa Ana, CA 92703

Black and white longed haired cat

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Lost Male Cat last seen E Willow steetr and Studebaker, Long Beach, CA 90808

Reported 3 months ago, updated 1 month ago

Finn Male Cat

LOST PawBoost ID: 73093311


Long Beach, CA 90808

It is gray with a white chest, white paws, a white face, and gray stripes. It is robust and has a teardrop-shaped mark on its left eye.

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Lost Female Cat last seen Saint vincent, Irvine, CA 92618

Reported 1 month ago

Twinkle Female Cat

LOST PawBoost ID: 73259622


Irvine, CA 92618

Tortie

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Lost Female Cat last seen Between cove and beach street but she dosent go far 🥺, Costa Mesa, CA 92627

Reported 1 month ago, updated 1 month ago

Tiggy Female Cat

LOST PawBoost ID: 73250311


Costa Mesa, CA 92627

She is brown with different color stripes and white on the paws and white on her stomach

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Lost Female Dog last seen San Jose & Mission Ridge, Ladera Ranch, CA 92694

Reported 1 month ago

Lulu Female Dog

LOST PawBoost ID: 73256855


Ladera Ranch, CA 92694

Wheaten Terrier Poodle Mix

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Lost Male Cat last seen Near mills ave, Whittier, CA 90602

Reported 1 month ago, updated 1 month ago

Kitty Male Cat

LOST PawBoost ID: 73256164


Whittier, CA 90602

Please get my kitty back to me I wanna know she’s safe

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Lost Female Cat last seen Stardust Dr, Huntington Beach, CA 92647

Reported 3 months ago, updated 1 month ago

Lucy Female Cat

LOST PawBoost ID: 73102208


Huntington Beach, CA 92647

Orange and White Friendly cat , tail has some stripes on it as can see in picture

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Lost Male Cat last seen Tustin avenue, Costa Mesa, CA 92627

Reported 2 months ago, updated 1 month ago

Littles Male Cat

LOST PawBoost ID: 73136024


Costa Mesa, CA 92627

Tabby cat, large primordial pouch, pronounced snout, very friendly, elderly, talkative.

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Lost Pet Data for Costa Mesa, CA

There are 1809 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 – 2,315,531 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.