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Lost Cats Database for Monrovia, CA

Search lost and found cats, as well as other pets, in the Monrovia area with PawBoost.

1134 lost cats in your search

Lost Female Cat last seen Close St and Du Page, Whittier, CA 90605

Reported 1 year ago, updated 2 weeks ago

Nova Female Cat

LOST PawBoost ID: 71776979


Whittier, CA 90605

grey/black/brown with some orange long-haired tabby. she is wearing a white collar with pink flowers.

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Lost Male Cat last seen Addison way, Los Angeles, CA 90041

Reported 4 weeks ago, updated 2 weeks ago

Sox Portillo Male Cat

LOST PawBoost ID: 73408669


Los Angeles, CA 90041

Blanco y Tuxido

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Lost Female Cat last seen Nolden St, Los Angeles, CA 90041

Reported 2 weeks ago

Cleo Female Cat

LOST PawBoost ID: 73476049


Los Angeles, CA 90041

Calico Cat

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Lost Male Cat last seen East/Tumin, La Habra Heights, CA 90631

Reported 4 months ago, updated 2 weeks ago

Oscar Male Cat

LOST PawBoost ID: 73091739


La Habra Heights, CA 90631

Orange Tabby with white tipped tail, black freckles in nose, golden/green eyes, broken stripes on belly, pink toe pads and has a small nick on left ear. He is still missing and it has been 18 heart wrenching days without him. I miss Oscar so much. He was wearing a blue collar with his name and my cell phone number. Please be on the lookout for him and help bring my baby home.

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Lost Male Cat last seen arlington an venice, Los Angeles, CA 90019

Reported 7 months ago, updated 2 weeks ago

Coco Male Cat

LOST PawBoost ID: 72644536


Los Angeles, CA 90019

white with black

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Lost Female Cat last seen Brea Blvd and Elm St., Brea, CA 92821

Reported 4 weeks ago, updated 2 weeks ago

Reese Female Cat

LOST PawBoost ID: 73414964


Brea, CA 92821

Brown and tan tabby with spots as well as stripes almost looks part bengal sometimes she’s very friendly and very petite for an adult cat

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Lost Male Cat last seen Gage/Greenwood, Bell Gardens, CA 90201

Reported 2 months ago, updated 2 weeks ago

Mochi Male Cat

LOST PawBoost ID: 73310768


Bell Gardens, CA 90201

My son's cat Mochi, has been missing since 8/7/2026

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Lost Male Cat last seen Ball rd and Sunkist, Anaheim, CA 92806

Reported 2 years ago, updated 2 weeks ago

Poo Bear Male Cat

LOST PawBoost ID: 71345887


Anaheim, CA 92806

Light orange and white fixed male.

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Lost Male Cat last seen E calle pantano, Anaheim ca 92807, Anaheim, CA 92807

Reported 1 month ago, updated 2 weeks ago

Boots Male Cat

LOST PawBoost ID: 73386998


Anaheim, CA 92807

Tuxedo cat with white on all 4 paws. Last seen with animal print bow-tie collar and a fish shaped name tag that said pest control

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Lost Male Cat last seen Apperson and Plainview, Los Angeles, CA 91042

Reported 2 weeks ago

Kashmuir Male Cat

LOST PawBoost ID: 73474276


Los Angeles, CA 91042

Gray with black stipes

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Lost Male Cat last seen Tujunga, Los Angeles, CA 91601

Reported 4 weeks ago, updated 2 weeks ago

Cosmo Male Cat

LOST PawBoost ID: 73415652


Los Angeles, CA 91601

He’s a black-and-white domestic shorthair, tabby, He absolutely loves people yet is also scared of everything. He is a dog and cat form as in he loves cuddling and absolutely needs attention!

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Lost Female Cat last seen Peaceful valley rd, Acton, CA 93510

Reported 3 weeks ago, updated 2 weeks ago

Oc Female Cat

LOST PawBoost ID: 73444482


Acton, CA 93510

Siamese colors blue eyes

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Lost Male Cat last seen Cienega and Glendora Ave, Covina, CA 91724

Reported 9 months ago, updated 2 weeks ago

Monty Male Cat

LOST PawBoost ID: 72525687


Covina, CA 91724

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Lost Male Cat last seen Clare street and palm ave, Whittier, CA 90601

Reported 2 months ago, updated 2 weeks ago

Kitten Male Cat

LOST PawBoost ID: 73339356


Whittier, CA 90601

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Lost Female Cat last seen Macy and Gordon, La Habra, CA 90631

Reported 2 weeks ago

Artemis Female Cat

LOST PawBoost ID: 73472824


La Habra, CA 90631

Calico female adult green eyes medium long hair

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Lost Male Cat last seen 68th way, Long Beach, CA 90805

Reported 2 weeks ago

Venus Male Cat

LOST PawBoost ID: 73472579


Long Beach, CA 90805

Orange white cat, male, fixed. He has a chip.

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Lost Male Cat last seen Not sure. We just moved here.. Right near railroad., Whittier, CA 90606

Reported 2 weeks ago, updated 2 weeks ago

Screech Male Cat

LOST PawBoost ID: 73463950


Whittier, CA 90606

Lost my lil Orange boy

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Lost Male Cat last seen Yearling delawmo, Lakewood, CA 90712

Reported 2 weeks ago

Mew Mew Male Cat

LOST PawBoost ID: 73472247


Lakewood, CA 90712

Cat black and white

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Lost Female Cat last seen Buena Vista St, Placentia, CA 92811

Reported 3 months ago, updated 2 weeks ago

Pepper Female Cat

LOST PawBoost ID: 73170197


Placentia, CA 92811

Brown tabby, she has a white chest and three of her paws are white.

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Lost Female Cat last seen Phillips St, and San Antonio St. Ontario CA, Ontario, CA 91762

Reported 2 weeks ago

Rosie Female Cat

LOST PawBoost ID: 73471846


Ontario, CA 91762

She is a mostly brown, multi-colored cat with stripes all on her body.

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Lost Cat Data for Monrovia, CA

There are 1134 lost cats in Monrovia, CA.

Find Local Cat Shelters in Monrovia, CA

PawBoost has communities of cat-lovers across the country and beyond that help find missing cats, and that means partnerships with cat 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 Cat Sooner with PawBoost

When you have a missing cat, it can be difficult to know what to do in the moment.

How do I find my cat? Do I have to visit the cat 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 Monrovia?

With our free tools and premium add-on services, PawBoost helps lost cat owners find their furry loved ones – 2,334,090 pets reunited and counting!

Find your lost cat faster with PawBoost.

Report Lost Cat

Frequently Asked Questions

I lost my cat. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost cat 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 cat to our lost & found, and make a lost cat flyer – all for free.

Other sites that help you raise local awareness for your lost cat 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 cat'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 Monrovia community, the better your chances of a happy reunion!

Read our full guide on how to find your lost cat for more actionable tips.

Where do I report a lost cat in Monrovia, CA?

If you lost a cat, we would like to help. You can report a lost cat to PawBoost for free to help find your cat in the Monrovia area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Monrovia!

Do I have to pay for premium PawBoost services to find my lost cat?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free cat finder services have helped millions of people reunite with their lost cats.

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.