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Lost Pets Database for Costa Mesa, CA

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

1809 lost pets in your search

Lost Female Dog last seen Calmosa, Whittier, CA 90602

Reported 2 months ago

Marie Female Dog

LOST PawBoost ID: 73234555


Whittier, CA 90602

Black German Shepherd. Female. 2 years old

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Lost Female Cat last seen Junipero & 7th, Long Beach, CA 90804

Reported 3 months ago, updated 2 months ago

Misty Female Cat

LOST PawBoost ID: 73057636


Long Beach, CA 90804

All grey with a white spot on her chest. She has bright green eyes, strong cheekbones and a high pitched meow.

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

Reported 5 months ago, updated 2 months 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 Male Cat last seen Orange Tree Condominiums, Irvine, CA 92618

Reported 4 months ago, updated 2 months ago

Binx “Binxie” Male Cat

LOST PawBoost ID: 72921699


Irvine, CA 92618

light cream/tan and gray lynx-point/Siamese-looking cat with bright blue eyes, gray tabby markings on his face/legs/tail

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Lost Female Cat last seen Albertsons shopping center bus bench in front of Dave's Chicken, Santa Ana, CA 92705

Reported 2 months ago

Tinkerbell Female Cat

LOST PawBoost ID: 73234143


Santa Ana, CA 92705

MANX Tabby with spots and stripes 5 years old spayed with a nub for a tail small face and tail large green eyes She looks much like the cat in this picture.

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Lost Unknown Reptile last seen Sparkleberry st & la Capillia st, Fountain Valley, CA 92708

Reported 2 months ago

Turtle Unknown Reptile

LOST PawBoost ID: 73233846


Fountain Valley, CA 92708

Large Turtle Desert Tortoise friendly

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Lost Male Cat last seen Oceanside st and deloras, Los Angeles, CA 90744

Reported 3 months ago, updated 2 months ago

Sunny Male Cat

LOST PawBoost ID: 73110234


Los Angeles, CA 90744

Orange cat

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Lost Male Dog last seen Tillman and Denwall, Carson, CA 90746

Reported 2 years ago, updated 2 months ago

** Male Dog

LOST PawBoost ID: 71211470


Carson, CA 90746

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Lost Female Cat last seen Ellis and Demion Lane and alley behind, Huntington Beach, CA 92646

Reported 3 months ago, updated 2 months ago

Emily Female Cat

LOST PawBoost ID: 73083480


Huntington Beach, CA 92646

Calico, previously free-roaming, has not been indoor cat

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Lost Female Cat last seen Riverdale and Finch, Anaheim, CA 92807

Reported 2 months ago, updated 2 months ago

Renata Female Cat

LOST PawBoost ID: 73164393


Anaheim, CA 92807

Talkative white flea collar she is fixed. She has 3 grey paw and light colored with tri colored

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Lost Female Cat last seen Springdale & Heil, Huntington Beach, CA 92649

Reported 2 months ago, updated 2 months ago

Nala Female Cat

LOST PawBoost ID: 73196421


Huntington Beach, CA 92649

Black and brown tabby

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Lost Male Cat last seen Broadway and Euclid, Long Beach, CA 90803

Reported 3 months ago, updated 2 months ago

Sam Male Cat

LOST PawBoost ID: 73039429


Long Beach, CA 90803

White with orange tabby, right eartip

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Lost Female Dog last seen Broadway and Bexley, Whittier, CA 90606

Reported 7 months ago, updated 2 months ago

Sushi Female Dog

LOST PawBoost ID: 72561345


Whittier, CA 90606

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Lost Male Cat last seen adams ave, magnolia st, Huntington Beach, CA 92646

Reported 2 months ago

Milo Male Cat

LOST PawBoost ID: 73231879


Huntington Beach, CA 92646

Black, white and black cat. blue eyes. right ear snipped, only has 4 toes on front paws.

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Lost Male Dog last seen Carson park, Carson, CA 90745

Reported 2 months ago, updated 2 months ago

Botas Male Dog

LOST PawBoost ID: 73223444


Carson, CA 90745

He has front white paws nd he is 6 months he is very playful his name is botas

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Lost Male Cat last seen Near Acacia Pkwy, Garden Grove, CA 92840, Garden Grove, CA 92840

Reported 2 months ago

Salem Male Cat

LOST PawBoost ID: 73231386


Garden Grove, CA 92840

Black with a curl tail

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Lost Female Dog last seen By her home, Anaheim, CA 92808

Reported 2 months ago, updated 2 months ago

Lola Female Dog

LOST PawBoost ID: 73137804


Anaheim, CA 92808

Lola is a senior, black Miniature Pinscher. She cannot hear or see very well anymore

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Lost Male Dog last seen Orange av 6541 con artesia. 90805, Long Beach, CA 90805

Reported 2 months ago, updated 2 months ago

Shanel Y Enano Male Dog

LOST PawBoost ID: 73202777


Long Beach, CA 90805

2 Mini snauzer blanco peludo y otro con gris. Se fueron juntos.

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Lost Female Cat last seen Green river, Corona, CA 92882

Reported 2 months ago

Lily Female Cat

LOST PawBoost ID: 73231173


Corona, CA 92882

Long haired brown cat

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Lost Female Dog last seen Atlantic and king, Lynwood, CA 90262

Reported 2 months ago, updated 2 months ago

Roxxie Female Dog

LOST PawBoost ID: 73187876


Lynwood, CA 90262

Brindle frenchie

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Lost Pet Data for Costa Mesa, CA

There are 1809 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 – 2,315,561 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.