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Lost Pets Database for Costa Mesa, CA

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

1702 lost pets in your search

Lost Male Cat last seen Pheasant Ridge apmts, Rowland Heights, CA 91748

Reported 1 month ago

Bruno Male Cat

LOST PawBoost ID: 73480262


Rowland Heights, CA 91748

He was so nice cat and calm

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Lost Female Cat last seen Mills/Mulberry, Whittier, CA 90605

Reported 2 months ago, updated 1 month ago

Chiquita Female Cat

LOST PawBoost ID: 73361522


Whittier, CA 90605

Brown/Beige Siamese tortoise

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Lost Female Cat last seen Santa Barbara apmts, Chino Hills, CA 91709

Reported 1 month ago

Onyx Female Cat

LOST PawBoost ID: 73479002


Chino Hills, CA 91709

Black with long fur and white boots - tuxedo cat

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Lost Male Cat last seen Katella and knott, Stanton, CA 90680

Reported 5 months ago, updated 1 month ago

Angel Male Cat

LOST PawBoost ID: 72988901


Stanton, CA 90680

White with black markings.

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Lost Male Dog last seen La Palma and Ridgefield, Anaheim, CA 92811

Reported 1 month ago

Nacho Male Dog

LOST PawBoost ID: 73478431


Anaheim, CA 92811

Frenchie

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Lost Female Dog last seen McKinley Ave near the daycare and highschool i, South Gate, CA 90280

Reported 4 months ago, updated 1 month ago

Bohemia Female Dog

LOST PawBoost ID: 73187388


South Gate, CA 90280

An old, tan, reindeer chihuahua, leans funny when she stands, brown eyes, 7lbs,

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Lost Unknown Bird last seen Near South Euclid St, Santa Ana CA 92704, Santa Ana, CA 92704

Reported 2 months ago, updated 1 month ago

Lua and Gao Unknown Bird

LOST PawBoost ID: 73397172


Santa Ana, CA 92704

2 Ring-neck doves, male and female

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Lost Male Dog last seen Anderson st and pch, Huntington Beach, CA 92649

Reported 1 month ago

Reggie RooRoo Male Dog

LOST PawBoost ID: 73478080


Huntington Beach, CA 92649

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Lost Female Cat last seen harbor and merrimac, Costa Mesa, CA 92626

Reported 2 months ago, updated 1 month ago

Sydney Female Cat

LOST PawBoost ID: 73397601


Costa Mesa, CA 92626

black cat

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Lost Female Dog last seen @ home 4841 Bluff Street, Norco, CA 92860

Reported 1 month ago, updated 1 month ago

Biscuit Female Dog

LOST PawBoost ID: 73468469


Norco, CA 92860

Senior, Hard of hearing, appx 18lbs

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Lost Female Cat last seen Yearling st, Lakewood, CA 90712

Reported 1 month ago, updated 1 month ago

Mew Mew Female Cat

LOST PawBoost ID: 73472012


Lakewood, CA 90712

Black and white

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Lost Female Dog last seen Harbor Blvd & La Palma, Anaheim, CA 92805

Reported 2 months ago, updated 1 month ago

Nala Female Dog

LOST PawBoost ID: 73381568


Anaheim, CA 92805

White short groomed

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Lost Male Cat last seen Elm ave and Richmond Ave, Fullerton, CA 92832

Reported 3 months ago, updated 1 month ago

Sylvester Male Cat

LOST PawBoost ID: 73302971


Fullerton, CA 92832

Gray tabby with white paws

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Lost Male Bird last seen Florence ave and Downey Sanford bridge rd, Downey, CA 90240

Reported 3 months ago, updated 1 month ago

Oliver Male Bird

LOST PawBoost ID: 73213614


Downey, CA 90240

African Gray Parrot. Has a noticeable reversed talon

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Lost Male Dog last seen Pch and Anderson St, Huntington Beach, CA 92649

Reported 1 month ago

Reggie Rooroo Male Dog

LOST PawBoost ID: 73476857


Huntington Beach, CA 92649

6lb black Chiwawa 13 yrs old

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Lost Male Dog last seen Victoria park, Carson, CA 90746

Reported 1 month ago

Simba Male Dog

LOST PawBoost ID: 73476854


Carson, CA 90746

Simba is a sweet shy small little doggie. He loves his sister Honey they both came from the same litter and she desperately misses him.

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Lost Unknown Cat last seen Anaheim plaza, Anaheim, CA 92815

Reported 1 month ago, updated 1 month ago

Summer Unknown Cat

LOST PawBoost ID: 73438154


Anaheim, CA 92815

Orange/Ginger cat

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Lost Male Cat last seen Johnson Avenue and 64th are 3, Long Beach, CA 90805

Reported 1 month ago, updated 1 month ago

Mr Business Male Cat

LOST PawBoost ID: 73442794


Long Beach, CA 90805

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Lost Male Dog last seen Hacienda blvd, La Puente, CA 91745

Reported 1 year ago, updated 1 month ago

Dodger Male Dog

LOST PawBoost ID: 72224983


La Puente, CA 91745

Grey blue nose pit 6yesrs old male

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Lost Male Dog last seen taylor, Long Beach, CA 90805

Reported 2 months ago, updated 1 month ago

papi Male Dog

LOST PawBoost ID: 73405469


Long Beach, CA 90805

he is a light brown Shih Tzu. He only has one eye.

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Lost Pet Data for Costa Mesa, CA

There are 1702 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 – 2,351,374 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.