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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 Cat last seen N. Chantilly St. and Jackson area, Anaheim, CA 92806

Reported 3 weeks ago

Harley Male Cat

LOST PawBoost ID: 72976976


Anaheim, CA 92806

Harley is white and grey colored, he is a bigger cat. He has 2 specific grey patches on his upper back that sorta look like wings. He is neutered and is just over 5 years old.

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Lost Male Cat last seen Near Montagu, Mission Viejo, CA 92692

Reported 4 months ago, updated 3 weeks ago

Onyx Male Cat

LOST PawBoost ID: 72634357


Mission Viejo, CA 92692

Black Bombay/tabby/abyssinian mix

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Lost Female Cat last seen Was last seen along hornell st, Whittier, CA 90603

Reported 4 months ago, updated 3 weeks ago

Mina Female Cat

LOST PawBoost ID: 72634969


Whittier, CA 90603

Tuxedo with multi colored paws. Recently spayed so no fur on her belly. She is very skiddish. PLEASE APPROACH SLOWLY but loves attention and treats.SHE WAS LAST SEEN ALONG HORNELL ST REWARD FOR HER RETURN

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Lost Male Dog last seen McMillan st and S Manette , Compton, CA 90221

Reported 4 weeks ago, updated 3 weeks ago

Chapo Male Dog

LOST PawBoost ID: 72938229


Compton, CA 90221

Orange and cream colored. Like a little fox.

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Lost Female Cat last seen Santa Ana Ave and University , Costa Mesa, CA 92627

Reported 3 weeks ago, updated 3 weeks ago

Chloe Female Cat

LOST PawBoost ID: 72968969


Costa Mesa, CA 92627

Bright Blue Eyes

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Lost Male Dog last seen 10th and cedar ave , Long Beach, CA 90813

Reported 3 weeks ago

Casper Male Dog

LOST PawBoost ID: 72976659


Long Beach, CA 90813

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Lost Male Cat last seen Fairfield Tanch, Chino Hills, CA 91709

Reported 3 weeks ago, updated 3 weeks ago

Beans Male Cat

LOST PawBoost ID: 72962358


Chino Hills, CA 91709

Grey, white chest, grey/white stripe tail with blue eyes, wearing blue collar.

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Lost Female Bird last seen Woodbury Town Center , Irvine, CA 92620

Reported 3 weeks ago, updated 3 weeks ago

Sky Female Bird

LOST PawBoost ID: 72968419


Irvine, CA 92620

Lovebird. Blue & gray. She is really agile. Single a lot and beautiful

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Lost Unknown Bird last seen Santa Ana College area, Santa Ana, CA 92706

Reported 1 year ago, updated 3 weeks ago

Pendejín Unknown Bird

LOST PawBoost ID: 71584764


Santa Ana, CA 92706

Lovebird with bright blue feathers and black color head. Has a bit of grey fading on the back of the head. Has a tiny pink birthmark underneath right eye.

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Lost Male Dog last seen Dufree and Walnut Ave , Pico Rivera, CA 90660

Reported 3 weeks ago

Bob Trujillo Male Dog

LOST PawBoost ID: 72975982


Pico Rivera, CA 90660

A golden brown husky mix with a blue freckle in each eye

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Lost Male Cat last seen Garfield and Delaware, Huntington Beach, CA 92648

Reported 2 months ago, updated 3 weeks ago

Haydes Male Cat

LOST PawBoost ID: 72862633


Huntington Beach, CA 92648

$$500.00$$ Rewardno questions asked just please help Bring haydes home💔 lost since April 24th from garfield and delaware in Huntington beach, I have hope I still might find him we miss him badly if anyone has a n you info or has seen him please call or text me thank you everyone 🙏Orange tabby with white paws and belly

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Lost Female Dog last seen 223rd St .Carson , Carson, CA 90745

Reported 12 months ago, updated 3 weeks ago

Nahla Female Dog

LOST PawBoost ID: 71729985


Carson, CA 90745

Female mom with 4 puppies 3 females and 1 male.

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Lost Male Cat last seen South coast villas, Santa Ana, CA 92707

Reported 4 weeks ago, updated 3 weeks ago

Pumpkin Male Cat

LOST PawBoost ID: 72937113


Santa Ana, CA 92707

Orange cat with gray flea collar

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Lost Male Cat last seen Bouton and Hayter, Lakewood, CA 90712

Reported 8 months ago, updated 3 weeks ago

Cosmo Male Cat

LOST PawBoost ID: 72179697


Lakewood, CA 90712

Gray long hair with white streaked tail like a skunk.

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Lost Female Dog last seen Near W WILSHIRE AVE FULLERTON CA 92832, Fullerton, CA 92832

Reported 3 weeks ago

LOVEBUFG Female Dog

LOST PawBoost ID: 72974710


Fullerton, CA 92832

SHES VERY SWEET SHE HAS A YELLOW LEASH

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Lost Female Dog last seen The Gardens in San Pedro, Los Angeles, CA 90731

Reported 3 weeks ago

Trudy Female Dog

LOST PawBoost ID: 72974672


Los Angeles, CA 90731

Brown Chorkie

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Lost Female Cat last seen Granger Ave, Bell Gardens, CA, Bell Gardens, CA 90201

Reported 4 weeks ago, updated 3 weeks ago

Jupiter Female Cat

LOST PawBoost ID: 72955893


Bell Gardens, CA 90201

Female Tortoises, intact, age unknown but not a kitten; she's an adult. Had young kittens and disappeared.

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Lost Male Cat last seen Canyon view neighborhood, Trabuco Canyon, CA 92688

Reported 3 weeks ago

Liron Male Cat

LOST PawBoost ID: 72974185


Trabuco Canyon, CA 92688

Orange and white fluffy cat, very social

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Lost Male Dog last seen Chapman and prospect, Orange, CA 92869

Reported 3 weeks ago

Choco Male Dog

LOST PawBoost ID: 72974022


Orange, CA 92869

Brown and black Yorki

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Lost Female Cat last seen Euclid and Valencia, Fullerton, CA 92833

Reported 3 weeks ago

Lilly Female Cat

LOST PawBoost ID: 72973590


Fullerton, CA 92833

White and beige with blue 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 – 2,246,311 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.