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Lost Pets Database for Costa Mesa, CA

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

1706 lost pets in your search

Lost Male Cat last seen Torrance blvd, Milton ave, Torrance, CA 90502

Reported 3 months ago, updated 2 days ago

Baby Kitty Male Cat

LOST PawBoost ID: 73231419


Torrance, CA 90502

Short hair Tabby

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Lost Male Bird last seen Near Placentia &19, Costa Mesa, CA 92626

Reported 1 week ago, updated 2 days ago

Fluffy Male Bird

LOST PawBoost ID: 73580054


Costa Mesa, CA 92626

Whiteface Cockatiel

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Lost Female Cat last seen Esperanza and fairlynn, Yorba Linda, CA 92886

Reported 7 months ago, updated 2 days ago

Mabel Female Cat

LOST PawBoost ID: 72756552


Yorba Linda, CA 92886

Black and white and gray/brown

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Lost Male Cat last seen California and Elmira, Laguna Hills, CA 92653

Reported 5 months ago, updated 2 days ago

Tango Male Cat

LOST PawBoost ID: 72946713


Laguna Hills, CA 92653

Orange Tabby with two small black dots on his nose Please help me find my pet Tango by spreading the word to your friends! We miss Tango so much.

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Lost Female Cat last seen Stearns Ave & Lakewood Blvd, Long Beach, CA 90815

Reported 4 weeks ago, updated 2 days ago

Raven Female Cat

LOST PawBoost ID: 73510100


Long Beach, CA 90815

Black cat with some white hairs on her chest. Maybe around 10lbs, smaller than most adult cats. Short/medium hair. She is 4 years old.

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Lost Male Cat last seen Bedford lane and Peyton Ave, Chino Hills, CA 91709

Reported 2 weeks ago, updated 2 days ago

Tito Male Cat

LOST PawBoost ID: 73568704


Chino Hills, CA 91709

Tuxedo cat

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Lost Male Dog last seen Spring street and Chestnut ave, Long Beach, CA 90806

Reported 4 days ago, updated 2 days ago

Dobby Male Dog

LOST PawBoost ID: 73602533


Long Beach, CA 90806

White hair brown eyes Maltese

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Lost Male Cat last seen Lambert and State College, Brea, CA 92821

Reported 3 months ago, updated 2 days ago

Mr. Kitty Male Cat

LOST PawBoost ID: 73277191


Brea, CA 92821

Orange Tabby (neutered)

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Lost Female Cat last seen Mabury Ranch, Bryce Ave and Zion, Orange, CA 92867

Reported 3 months ago, updated 2 days ago

Daisy Female Cat

LOST PawBoost ID: 73271441


Orange, CA 92867

Black cat

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Lost Male Cat last seen Delaware St. Between Main & Garfield; Near Trader Joe’s, Huntington Beach, CA 92648

Reported 2 months ago, updated 2 days ago

Kevin Male Cat

LOST PawBoost ID: 73380320


Huntington Beach, CA 92648

Grey DSH with White Tuff on Chest and Groin Region

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Lost Male Dog last seen Sullivan and 1st st, Santa Ana, CA 92704

Reported 2 weeks ago, updated 2 days ago

Oreo Male Dog

LOST PawBoost ID: 73550886


Santa Ana, CA 92704

Husky & Pitbull Mix - Black and White - Older Dog

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Lost Female Cat last seen State college blvd, Anaheim, CA 92806

Reported 2 years ago, updated 2 days ago

Aerith Female Cat

LOST PawBoost ID: 71378181


Anaheim, CA 92806

White and orange cream kitty, around two years old now. Green eyes

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Lost Male Cat last seen Near twig Street lake Forest CA 92630, Lake Forest, CA 92630

Reported 1 year ago, updated 2 days ago

Juno Male Cat

LOST PawBoost ID: 71705440


Lake Forest, CA 92630

Grey and white with dark gray stripes

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Lost Male Cat last seen Blakeman, Rowland Heights, CA 91748

Reported 2 weeks ago, updated 2 days ago

Bugsy Male Cat

LOST PawBoost ID: 73570656


Rowland Heights, CA 91748

White and gray with the white cotton ball tip tail very pretty olive green eyes

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Lost Female Cat last seen Fairview and Seventeenth Street (North Huron Dr), Santa Ana, CA 92706

Reported 3 years ago, updated 2 days ago

Gracie Female Cat

LOST PawBoost ID: 69115073


Santa Ana, CA 92706

long-haired grey and white

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Lost Male Bird last seen Abbott Rd. & Atlantic Blvd., Lynwood, CA (Right next to El Super), Lynwood, CA 90280

Reported 3 months ago, updated 2 days ago

Leo Male Bird

LOST PawBoost ID: 73220900


Lynwood, CA 90280

He is a normal grey male cockatiel. He has a light scar above his nail on his right foot and recently had his nails trimmed. He also has a white feather (like a birthmark) on the right side of his neck.

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Lost Male Cat last seen Fairmont & Yorba Linda blvd, Yorba Linda, CA 92886

Reported 2 days ago

Milo Male Cat

LOST PawBoost ID: 73609895


Yorba Linda, CA 92886

Gray cat with some white streaks. White Streaks form a circle on his side

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Lost Male Cat last seen 19th and Atlantic Ave, Long Beach, CA 90806

Reported 2 years ago, updated 2 days ago

Shadow Male Cat

LOST PawBoost ID: 71491474


Long Beach, CA 90806

Grey/white long-haired 1 year old tabby. Male, neutered, friendly, and timid.

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Lost Male Cat last seen Canary Lane & Kellogg Ave, Corona, CA 92879

Reported 2 months ago, updated 2 days ago

Buster Male Cat

LOST PawBoost ID: 73421700


Corona, CA 92879

Unaltered 6 mo old male kitten. Very friendly and loving and missed SO very much!!

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Lost Male Cat last seen Near Palomino Dr, Chino Hills, CA 91709

Reported 2 months ago, updated 2 days ago

Mia Male Cat

LOST PawBoost ID: 73340540


Chino Hills, CA 91709

He was a gray kitten with a white neck and four white paws.

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Lost Pet Data for Costa Mesa, CA

There are 1706 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 – 2,350,704 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.