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Lost Pets Database for Costa Mesa, CA

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

1679 lost pets in your search

Lost Male Dog last seen 7th and pacific in San Pedro ca, Los Angeles, CA 90731

Reported 1 month ago, updated 3 weeks ago

Milo Male Dog

LOST PawBoost ID: 72885199


Los Angeles, CA 90731

Old German Shepherd, dog black tan brown is chipped to me Paul McClafferty

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Lost Male Dog last seen Monrovia y Josephine st , Lynwood, CA 90262

Reported 4 weeks ago, updated 3 weeks ago

Teddy Male Dog

LOST PawBoost ID: 72941831


Lynwood, CA 90262

Color Brown White

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Lost Female Dog last seen Berwick and Braemar (neighborhood streets) or Marguerite and Hillcrest (main streets), Mission Viejo, CA 92691

Reported 3 weeks ago, updated 3 weeks ago

Noni Female Dog

LOST PawBoost ID: 72961301


Mission Viejo, CA 92691

Her coat is reddish brown with white fur around her collar, neck, and chest area. She’s wearing a red collar with a white AirTag holder with her name and phone number on it. The AirTag was intentionally removed and thrown into a remote bush off of Marguerite and Highland. She has white cataract on her right eye and semi white cataract on her left eye.

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Lost Male Cat last seen Brookhurst and 13th, Garden Grove, CA 92844

Reported 2 months ago, updated 3 weeks ago

Catty Male Cat

LOST PawBoost ID: 72850005


Garden Grove, CA 92844

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Lost Female Cat last seen Aileron ave, La Puente, CA 91744

Reported 3 weeks ago

Coco Female Cat

LOST PawBoost ID: 72969536


La Puente, CA 91744

White and grey cat with a black collar with a heart on it with gems

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Lost Female Dog last seen 21st and Locust ave, Long Beach, CA 90806

Reported 3 weeks ago, updated 3 weeks ago

Jinx Female Dog

LOST PawBoost ID: 72965262


Long Beach, CA 90806

Shorthair chihuahua

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Lost Female Cat last seen Planet fitness parking lot , Paramount, CA 90723

Reported 3 weeks ago

Chocolate Female Cat

LOST PawBoost ID: 72969257


Paramount, CA 90723

She’s a mixture of light, dark brown & tan she has green colored eyes she’s short in height and small in weight she’s 1. 5 years old. Chocolate right ear is tipped like cut and a line on her ear that looks like a tattoo she also has dark brown paws with fur in between them.

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Lost Female Cat last seen neighborhood indoor cat, Signal Hill, CA 90755

Reported 3 weeks ago

Nina Female Cat

LOST PawBoost ID: 72969159


Signal Hill, CA 90755

Domestic Shorthair with a brown mackerel tabby pattern. Gentle. Indoor cat.

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Lost Male Dog last seen Artesia High School, Lakewood, CA 90715

Reported 4 weeks ago, updated 3 weeks ago

Taco Male Dog

LOST PawBoost ID: 72940145


Lakewood, CA 90715

An adult Husky German shepherd mix. He has more of German shepherd face with pointy ears and a brown and blue eye. He has black spot on his colored eye which is his left eye. He’s on the thicker side.

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Lost Male Cat last seen Carriage Dr Rolling Hills ests , Los Angeles, CA 90732

Reported 3 months ago, updated 3 weeks ago

Tiger Male Cat

LOST PawBoost ID: 72712180


Los Angeles, CA 90732

Mackerel tabby with white bottom chest

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Lost Female Dog last seen Via lenardo and Via De Campo Yorba Linda , Yorba Linda, CA 92887

Reported 4 weeks ago, updated 3 weeks ago

Princess Female Dog

LOST PawBoost ID: 72940172


Yorba Linda, CA 92887

White Shih Tzu with greyish brown patches

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Lost Male Dog last seen Elizabeth and Santa Ana st , South Gate, CA 90280

Reported 4 weeks ago, updated 3 weeks ago

Koby Lopez Male Dog

LOST PawBoost ID: 72960485


South Gate, CA 90280

White beige small Pomeranian friendly

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Lost Male Dog last seen Burke middle school, Pico Rivera, CA 90660

Reported 1 month ago, updated 3 weeks ago

Pudding Male Dog

LOST PawBoost ID: 72882360


Pico Rivera, CA 90660

White and tan

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Lost Female Cat last seen Near queen lane Santa Ana , Santa Ana, CA 92704

Reported 4 weeks ago, updated 3 weeks ago

Kyomi Female Cat

LOST PawBoost ID: 72943539


Santa Ana, CA 92704

black, furry, long hair, puffy

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Lost Male Bird last seen Aero Drive, Pico Rivera, CA 90660

Reported 1 month ago, updated 3 weeks ago

Pepito Male Bird

LOST PawBoost ID: 72919568


Pico Rivera, CA 90660

Pepito

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Lost Male Cat last seen E Berkeley street, Santa Ana, CA 92707

Reported 1 month ago, updated 3 weeks ago

Hucky Male Cat

LOST PawBoost ID: 72936304


Santa Ana, CA 92707

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Lost Male Dog last seen Cross street little alley as well , South Gate, CA 90280

Reported 3 weeks ago

Gordo Male Dog

LOST PawBoost ID: 72968346


South Gate, CA 90280

Gordo has a black small spot from hair dye .

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Lost Female Cat last seen apmts with white gate in corner of Bush st and sycamore , Anaheim, CA 92805

Reported 3 weeks ago

Caspita Female Cat

LOST PawBoost ID: 72968026


Anaheim, CA 92805

Fluffy white with gray tail, face and paws. Also she has an extra toe on her two front paws

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Lost Female Dog last seen Lambert and painter, Whittier, CA 90602

Reported 3 weeks ago

Layla Female Dog

LOST PawBoost ID: 72967078


Whittier, CA 90602

Tan and black

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Lost Female Cat last seen Averill Park, Los Angeles, CA 90732

Reported 2 months ago, updated 3 weeks ago

Wheezy Female Cat

LOST PawBoost ID: 72846106


Los Angeles, CA 90732

dilute calico- mostly gray with a few beige spots and white paws. Medium hair. Green eyes.

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Lost Pet Data for Costa Mesa, CA

There are 1679 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 – 2,246,345 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.