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Lost Pets Database for Costa Mesa, CA

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

1808 lost pets in your search

Lost Male Cat last seen Orangewood Ave. & Santa Rosalia St., Stanton, CA, Stanton, CA 92841

Reported 1 week ago

Loki Male Cat

LOST PawBoost ID: 73393235


Stanton, CA 92841

Muted orange

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Lost Male Dog last seen Garfield y Florence av, Bell Gardens, CA 90201

Reported 3 weeks ago, updated 1 week ago

Sparky Male Dog

LOST PawBoost ID: 73338111


Bell Gardens, CA 90201

Is 15 years old mix chihuahua yellow wish gray color and partially blind

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Lost Female Dog last seen Near hmstd pl garden grove CA 92840, Garden Grove, CA 92840

Reported 1 week ago, updated 1 week ago

Baily Female Dog

LOST PawBoost ID: 73383896


Garden Grove, CA 92840

Yellow

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

Reported 5 months ago, updated 1 week 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 Ball and Euclid, Anaheim, CA 92804

Reported 1 month ago, updated 1 week ago

Osito Male Dog

LOST PawBoost ID: 73300144


Anaheim, CA 92804

Brown frenchie has skin allergies . Very friendly

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

Reported 1 week 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 2 months ago, updated 1 week 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 1 week 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 1 week ago, updated 1 week 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 9 months ago, updated 1 week ago

Marble Male Dog

LOST PawBoost ID: 72457233


West Whittier-Los Nietos, CA 90606

Gray brown Frenchie

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Lost Female Cat last seen Hensley apmts, Corona, CA 92881

Reported 3 months ago, updated 1 week ago

Marshie Female Cat

LOST PawBoost ID: 73104122


Corona, CA 92881

Full gray with white patch on belly

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

Reported 1 month ago, updated 1 week 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 Female Other last seen Monarch Bay Dr Community, Dana Point, CA 92629

Reported 3 weeks ago, updated 1 week ago

Penelope Female Other

LOST PawBoost ID: 73336218


Dana Point, CA 92629

Red Ear Slider Turtle

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Lost Unknown Bird last seen Wilson and National, Costa Mesa, CA 92627

Reported 5 months ago, updated 1 week ago

Sailor Unknown Bird

LOST PawBoost ID: 72827452


Costa Mesa, CA 92627

Very soft light aqua coloring with light orange cap white chest Dutch Blue

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Lost Male Cat last seen Near S Cutty Way, Anaheim, Anaheim, CA 92802

Reported 2 years ago, updated 1 week ago

Max (maximus) Male Cat

LOST PawBoost ID: 71338238


Anaheim, CA 92802

Neutered, chipped male black, grey, and brown tabby. Incredibly social. Will enter hses and cars.

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

Reported 1 week 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 Katella and knott, Stanton, CA 90680

Reported 4 months ago, updated 1 week ago

Angel Male Cat

LOST PawBoost ID: 72988901


Stanton, CA 90680

White with black markings.

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

Reported 1 week 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 1 week 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 1 week 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 Pet Data for Costa Mesa, CA

There are 1808 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 – 2,315,233 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.