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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 Cat last seen hermosa, Laguna Niguel, CA 92677

Reported 3 months ago, updated 2 months ago

Fai Male Cat

LOST PawBoost ID: 73123193


Laguna Niguel, CA 92677

Black cat, green eyes, small patch of white fur on tummy

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Lost Female Dog last seen Orangewood, Anaheim, CA 92802

Reported 2 months ago, updated 2 months ago

Ganda Female Dog

LOST PawBoost ID: 73189184


Anaheim, CA 92802

Small, tan and black chihuahua

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Lost Male Dog last seen Norwalk 57th st, Norwalk, CA 90650

Reported 2 months ago, updated 2 months ago

BOY GIRL GIRL Male Dog

LOST PawBoost ID: 73156286


Norwalk, CA 90650

The top are girls and the bottom is a boy

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Lost Female Cat last seen Painter Valna, Whittier, CA 90602

Reported 2 months ago

Dahlia Female Cat

LOST PawBoost ID: 73189086


Whittier, CA 90602

Tabby with grey stripes and white underbelly. She’s 11 years old. Kinda skittish but vocal.

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Lost Male Cat last seen Handles Ice Cream, Newport Beach, CA 92661

Reported 8 months ago, updated 2 months ago

Flash Male Cat

LOST PawBoost ID: 72535493


Newport Beach, CA 92661

Black and white cat. Long whiskers. White chest and paws

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Lost Male Cat last seen Atina dr, Rowland Heights, CA 91748

Reported 2 months ago, updated 2 months ago

Lalo Male Cat

LOST PawBoost ID: 73184819


Rowland Heights, CA 91748

Red collar, fat cat

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Lost Female Cat last seen Obispo ave, Freeman ave, redondo and pch, Long Beach, CA 90804

Reported 2 months ago

Brooklyn Female Cat

LOST PawBoost ID: 73187555


Long Beach, CA 90804

Medium-sized, long-haired tortoiseshell/tabby mix with a fluffy coat. Brown, black, and orange coloring with a bright white chest, white chin, and white front paws ("mittens"). Bushy tail and golden-green eyes. Distinctive Features: Very fluffy mane around the neck, symmetrical facial markings, and wearing a light-colored collar.

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Lost Female Cat last seen Alaflora dr / Montereina Dr, Rancho Palos Verdes, CA 90275

Reported 2 months ago, updated 2 months ago

Mimi Female Cat

LOST PawBoost ID: 73145545


Rancho Palos Verdes, CA 90275

Calico 2 years old

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Lost Male Dog last seen Ortega Highway and Nichols Institute, San Juan Capistrano, CA 92675

Reported 3 months ago, updated 2 months ago

Chevy Male Dog

LOST PawBoost ID: 73103809


San Juan Capistrano, CA 92675

All gray with a white stripe on his nose and a white chest

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Lost Male Cat last seen Behind Trabuco Hills High School, Mission Viejo, CA 92691

Reported 2 months ago, updated 2 months ago

Francis Male Cat

LOST PawBoost ID: 73128343


Mission Viejo, CA 92691

Tuxedo cat, ~18 lbs, 10 yrs old, will chose to hide in low tight spaces and under things.

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Lost Male Cat last seen Morningside, Garden Grove, CA 92843

Reported 4 months ago, updated 2 months ago

Bengi Male Cat

LOST PawBoost ID: 72890645


Garden Grove, CA 92843

Orange his very shy but loving

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Lost Female Cat last seen Springdale and Sher ln, Huntington Beach, CA 92647

Reported 3 months ago, updated 2 months ago

Mooky Female Cat

LOST PawBoost ID: 73076525


Huntington Beach, CA 92647

Bengal cat 8 years old

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Lost Female Cat last seen Near South birch street, Santa Ana, CA 92701

Reported 2 months ago, updated 2 months ago

Honey Rose Female Cat

LOST PawBoost ID: 73141200


Santa Ana, CA 92701

Calico orange, black and white

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Lost Female Dog last seen Kinghorn st Santa Fe springs, Santa Fe Springs, CA 90670

Reported 3 months ago, updated 2 months ago

Bella Female Dog

LOST PawBoost ID: 73057944


Santa Fe Springs, CA 90670

Maltese tan

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Lost Male Cat last seen Solitaire Ln and Seagull Ln, Aliso Viejo, CA 92656

Reported 2 months ago

Sun Male Cat

LOST PawBoost ID: 73185744


Aliso Viejo, CA 92656

Orange and white with yellow eyes, all paws are white

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Lost Female Cat last seen Lewis and Anaheim way, Anaheim, CA 92805

Reported 2 months ago

Monkey Female Cat

LOST PawBoost ID: 73185290


Anaheim, CA 92805

Black with orange tortoise shell markings and cream colored face markings

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Lost Female Dog last seen Imperial hey, Lynwood, CA 90262

Reported 1 year ago, updated 2 months ago

Roxy Female Dog

LOST PawBoost ID: 71931142


Lynwood, CA 90262

Pink collar with number on it

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Lost Male Cat last seen Wagner and Sunkist, Anaheim, CA 92806

Reported 2 months ago

Winston Male Cat

LOST PawBoost ID: 73184839


Anaheim, CA 92806

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Lost Female Dog last seen Martin Luther king jr and imperial, Lynwood, CA 90262

Reported 2 months ago

Uknown Female Dog

LOST PawBoost ID: 73184342


Lynwood, CA 90262

Black and brown German shepard

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Lost Female Cat last seen Spotted quail, Irvine, CA 92618

Reported 2 months ago

Nala Female Cat

LOST PawBoost ID: 73183734


Irvine, CA 92618

View Pet

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 – 2,315,667 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.