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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 Unknown Bird last seen Caster and Greenville, Santa Ana, CA 92704

Reported 3 months ago, updated 5 days ago

Roger Unknown Bird

LOST PawBoost ID: 72673800


Santa Ana, CA 92704

Green Cheek Conure

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Lost Male Cat last seen Conrad park on Trinidad Island, Huntington Beach, CA 92649

Reported 1 week ago, updated 5 days ago

Nacho Male Cat

LOST PawBoost ID: 73027347


Huntington Beach, CA 92649

Orange Tabby, very friendly will come when you call him.

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Lost Female Cat last seen Orange park blvd and meads in orange, Orange, CA 92869

Reported 1 month ago, updated 5 days ago

Sammy Female Cat

LOST PawBoost ID: 72923064


Orange, CA 92869

White with black

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Lost Male Dog last seen Compton blvd and Central ave, Compton, CA 90220

Reported 1 week ago, updated 5 days ago

Benito Male Dog

LOST PawBoost ID: 73028843


Compton, CA 90220

Blue eyes , pink nose , poodle

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Lost Female Cat last seen Batavia and Cully, Orange, CA 92865

Reported 2 weeks ago, updated 5 days ago

Cleo Female Cat

LOST PawBoost ID: 73000107


Orange, CA 92865

$100 REWARD

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Lost Male Cat last seen Elisa Drive between Margarita St & Acapulco Drive , Dana Point, CA 92629

Reported 1 year ago, updated 5 days ago

Sammy Male Cat

LOST PawBoost ID: 71537757


Dana Point, CA 92629

Tuxedo domestic shorthair, black on face, back and tail; white under chin and belly, front paws, and hind legs.

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Lost Male Dog last seen Spring and willow , Long Beach, CA 90815

Reported 5 days ago

Pinky Male Dog

LOST PawBoost ID: 73035960


Long Beach, CA 90815

Small white Chihuahua

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Lost Male Cat last seen Canvas and landover (Eastwood village) , Irvine, CA 92620

Reported 2 months ago, updated 5 days ago

Gable Male Cat

LOST PawBoost ID: 72816192


Irvine, CA 92620

White and brown snowshoe cat with blue eyes

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Lost Male Bird last seen Near N Willowbrook ave compton California, Compton, CA 90222

Reported 5 days ago

Nito Male Bird

LOST PawBoost ID: 73035895


Compton, CA 90222

A all black rooster with white neck feathers and a shiny tail and he's small

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Lost Male Cat last seen 921N Euclid St Apt C santa Ana CA 92703, Santa Ana, CA 92703

Reported 4 weeks ago, updated 5 days ago

Cat Oreo Male Cat

LOST PawBoost ID: 72940337


Santa Ana, CA 92703

Oreo is a very affectionate cat. He is black, with white paws and a white chest, and he has two white spots on his nose.

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Lost Female Cat last seen Crown Valley & Via Valle, Laguna Niguel, CA 92677

Reported 1 month ago, updated 5 days ago

Cali Female Cat

LOST PawBoost ID: 72932958


Laguna Niguel, CA 92677

11 year Calico Cat

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Lost Male Cat last seen Culver Dr and Irvine Center Dr at Starbucks, Irvine, CA 92604

Reported 5 days ago

Gnocchi Male Cat

LOST PawBoost ID: 73035506


Irvine, CA 92604

Tabby/MaineCoon 3years old white,grey tan stripes

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Lost Male Cat last seen Near Knoll View Dr , Rancho Palos Verdes, CA 90275

Reported 1 week ago, updated 5 days ago

Ash Male Cat

LOST PawBoost ID: 73028084


Rancho Palos Verdes, CA 90275

Grey and white cat, 10lbs, domestic shorthair with blue and white checkered collar and airtag

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Lost Male Cat last seen Larne St , Rowland Heights, CA 91748

Reported 1 week ago, updated 5 days ago

Checkers Male Cat

LOST PawBoost ID: 73026413


Rowland Heights, CA 91748

Black and white

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Lost Male Cat last seen Ridgeway Dr & Pershing Way, Buena Park, CA 90620

Reported 8 months ago, updated 5 days ago

Chance Male Cat

LOST PawBoost ID: 72229758


Buena Park, CA 90620

2-year-old gray/brown neutered male tabby. Please keep an eye out for the white front right leg!

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Lost Male Bird last seen Leahy and Lindon , Bellflower, CA 90706

Reported 5 days ago

Pegasus Male Bird

LOST PawBoost ID: 73035391


Bellflower, CA 90706

White Cockatiel

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Lost Female Dog last seen W papeete st , Los Angeles, CA 90744

Reported 3 months ago, updated 5 days ago

Nova Female Dog

LOST PawBoost ID: 72708278


Los Angeles, CA 90744

Black white on paws

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Lost Female Cat last seen Near Mesa Drive, Building S, Newport Beach, CA 92660

Reported 1 year ago, updated 5 days ago

Celeste Female Cat

LOST PawBoost ID: 71589292


Newport Beach, CA 92660

Long hair black female cat. Had kittens in March (may appear to be nursing). Not spayed yet. With a rescue (escaped from foster at Newport Terrace Apmts). Microchipped.

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Lost Male Dog last seen Stirrup and Great Bend Drive  Diamond Bar CA, Diamond Bar, CA 91765

Reported 1 year ago, updated 5 days ago

Peewee Male Dog

LOST PawBoost ID: 71628776


Diamond Bar, CA 91765

20lb Brown color Rat Terrier with white paws, white tipped tail, and white strip on his forehead.

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Lost Male Cat last seen Sumner Place and Merten , Cypress, CA 90630

Reported 2 months ago, updated 5 days ago

Jamie Male Cat

LOST PawBoost ID: 72857387


Cypress, CA 90630

Tabby orange cat with green eyes and white paws

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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 – 2,245,897 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.