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Lost Pets Database for Irvine, CA

Search lost and found pets in the Irvine area with PawBoost.

1670 lost pets in your search

Lost Female Cat last seen Sigler park, Westminster, CA 92683

Reported 4 days ago, updated 1 day ago

Guntie (Gunter) Female Cat

LOST PawBoost ID: 73041380


Westminster, CA 92683

White cat with grey patches and racoon tail

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Lost Male Cat last seen Whittier blvd and Sorensen , Whittier, CA 90606

Reported 1 week ago, updated 1 day ago

Sebastian Male Cat

LOST PawBoost ID: 73013956


Whittier, CA 90606

Still MISSING we hope Sebastian returns home 💔

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Lost Female Dog last seen Gardenridge Ct, Riverside, CA 92505

Reported 1 day ago

Coco Female Dog

LOST PawBoost ID: 73051882


Riverside, CA 92505

White Maltese

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Lost Male Dog last seen McKinley  and Magnolia , Corona, CA 92879

Reported 1 day ago

Brownie Male Dog

LOST PawBoost ID: 73051775


Corona, CA 92879

Brown with black

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Lost Male Cat last seen Springfield and Adams and Main, Huntington Beach, CA 92648

Reported 2 years ago, updated 1 day ago

Rusto Male Cat

LOST PawBoost ID: 70929335


Huntington Beach, CA 92648

Orange Tabby

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Lost Male Cat last seen Hacienda Blvd and Colima Rd, Hacienda Heights, CA 91745

Reported 12 months ago, updated 1 day ago

Baby Kitty Male Cat

LOST PawBoost ID: 71740192


Hacienda Heights, CA 91745

Light color Siamese about 6years old, Neutered, comes to Baby Kitty, Very scared he's 1/2 wild & 1/2 tame you can pet him but can't pick him up or he freaks out.

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Lost Male Cat last seen La Sierra Dr near Viejo Elementary , Mission Viejo, CA 92692

Reported 2 months ago, updated 1 day ago

Crimson Male Cat

LOST PawBoost ID: 72863053


Mission Viejo, CA 92692

Orange with white stripes domestic short hair.

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Lost Female Cat last seen Heil & Spruce Street, Fountain Valley, CA, Fountain Valley, CA 92708

Reported 4 months ago, updated 1 day ago

Lucy Female Cat

LOST PawBoost ID: 72625016


Fountain Valley, CA 92708

Lucy is a small and neutered 2 year old black and white tuxedo cat. She was last seen with a red bell collar. She has white paws with two of her paws having both black & pink.

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Lost Male Dog last seen Hostile divorce reliquush registered as an emotional support animal , Costa Mesa, CA 92626

Reported 3 weeks ago, updated 1 day ago

Milo Male Dog

LOST PawBoost ID: 72980833


Costa Mesa, CA 92626

Milo is a 3 year old Male pug was still intact extremely sweet spoiled loving registered has a slight tongue that hangs out so cute and is registered as emotional support animal but due to hostile divorce situation and PO he was vindictively relinquished I get 5 different stories nothing adds up

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Lost Male Cat last seen Near quail ln, Norwalk, CA 90650

Reported 3 weeks ago, updated 1 day ago

Slim Male Cat

LOST PawBoost ID: 72981586


Norwalk, CA 90650

He's white with some black and beige on him with back on his nose

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Lost Female Cat last seen Valley and 2nd Ave , La Puente, CA 91744

Reported 2 months ago, updated 1 day ago

Dash Female Cat

LOST PawBoost ID: 72841703


La Puente, CA 91744

Friendly but shy

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Lost Male Cat last seen E Thackery Ave and S Leaf Ave, West Covina, CA 91791

Reported 2 weeks ago, updated 1 day ago

Brady Male Cat

LOST PawBoost ID: 73011763


West Covina, CA 91791

Brownish/gray tabby with white on his front and stomach with no tail

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Lost Female Dog last seen Tiene 15 años y esta enferma de su piely tiene chips pareja la espera y su familia, Pomona, CA 91768

Reported 2 months ago, updated 1 day ago

Nana Pancha Female Dog

LOST PawBoost ID: 72843700


Pomona, CA 91768

Es blanquita chiquita muy amable tiene 15 años esta enferma de su pien un poco y ocupa sus pomadas este es mi numero ella tiene chip

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Lost Male Dog last seen Tolton Ave, Corona, CA 92879

Reported 2 months ago, updated 1 day ago

Twinkie Male Dog

LOST PawBoost ID: 72868759


Corona, CA 92879

Fawn Pug Color with heat rash scar on his bottom

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Lost Male Cat last seen Euclid and Lampson, Garden Grove, CA 92840

Reported 1 day ago

Branch Male Cat

LOST PawBoost ID: 73050576


Garden Grove, CA 92840

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Lost Male Cat last seen On Dolan Avenue cross street Borson or other direction Lyndora, Downey, CA 90242

Reported 2 months ago, updated 2 days ago

Stick Tail Male Cat

LOST PawBoost ID: 72852703


Downey, CA 90242

Petite Male light gray tabby cat about seven months old very affectionate & friendly. Has an extra long thin tail. Has a pink nose. Does not meow but he does pur .Please let me know if you have seen him. He's been missing since May 3rd 2026.

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Lost Male Cat last seen 5th St & Parrot Ave, Downey, CA 90241

Reported 4 days ago, updated 2 days ago

Jjub Jjub&bleu Male Cat

LOST PawBoost ID: 73041022


Downey, CA 90241

its 2 cats one is grey & white under furr & the other is all grey with some black spots

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Lost Male Dog last seen Near n forest santa ana , Santa Ana, CA 92706

Reported 2 days ago

Doky Male Dog

LOST PawBoost ID: 73050355


Santa Ana, CA 92706

Es pequeño blanco y tiene manchas marrones

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Lost Female Cat last seen artesia, Cerritos, CA 90703

Reported 1 month ago, updated 2 days ago

Shadow Female Cat

LOST PawBoost ID: 72912060


Cerritos, CA 90703

black cat, round green eyes. if found pls contact, she’s microchipped.

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Lost Male Dog last seen Cannery Row, Pomona, Pomona, CA 91766

Reported 4 days ago, updated 2 days ago

Cpai Male Dog

LOST PawBoost ID: 73041170


Pomona, CA 91766

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Lost Pet Data for Irvine, CA

There are 1670 lost pets in Irvine, CA.

Find Local Pet Shelters in Irvine, 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 Irvine?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 2,245,656 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 Irvine 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 Irvine, 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 Irvine area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Irvine!

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.