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Lost Cats Database for Pasadena, CA

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

1300 lost cats in your search

Lost Female Cat last seen Whitter and Soto Street, Los Angeles, CA 90023

Reported 3 days ago, updated 17 hours ago

Schizo Female Cat

LOST PawBoost ID: 73333130


Los Angeles, CA 90023

Black and brown tabby, has a black collar on, does not have microchip

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Lost Male Cat last seen Utica St and Leland Avenue, Whittier, CA 90605

Reported 7 months ago, updated 18 hours ago

Buddy Male Cat

LOST PawBoost ID: 72586923


Whittier, CA 90605

Black and White. Friendly towards people, but maybe shy at first. I don’t have facebook, if you find him please email pictures to

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Lost Female Cat last seen Near Hacienda Dr Duarte ca, Duarte, CA 91010

Reported 5 months ago, updated 19 hours ago

Ripley Female Cat

LOST PawBoost ID: 72757448


Duarte, CA 91010

Grey and white female, around 8 lbs. Had black collar on with tags when went missing. Likely hiding.

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Lost Male Cat last seen Corner of Lime and Primrose, Monrovia, CA 91016

Reported 2 years ago, updated 20 hours ago

Ringo Male Cat

LOST PawBoost ID: 71104478


Monrovia, CA 91016

Black and white tuxedo with white around his mouth/nose, stomach and paws.

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Lost Male Cat last seen Goldenrod Park, Placentia, CA 92870

Reported 3 days ago, updated 20 hours ago

Sylvester Male Cat

LOST PawBoost ID: 73333368


Placentia, CA 92870

Black and white long hair with one discolored eye

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Lost Male Cat last seen Branford Park — Arleta & Branford Cross street, Los Angeles, CA 91331

Reported 20 hours ago

Bart Male Cat

LOST PawBoost ID: 73342224


Los Angeles, CA 91331

black, white and brownish cat, neutered, no collar, one pink bean on paw.

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Lost Female Cat last seen Near Vineland and Valerio, Los Angeles, CA 91352

Reported 3 weeks ago, updated 21 hours ago

Bella Female Cat

LOST PawBoost ID: 73252594


Los Angeles, CA 91352

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Lost Male Cat last seen Arminta & Vineland Sun Valley, Los Angeles, CA 91352

Reported 2 years ago, updated 21 hours ago

REWARD LO$T CAT Male Cat

LOST PawBoost ID: 70801484


Los Angeles, CA 91352

Reward $ Large Gray & White Male Cat Inside only cat, very scared. White with gray patches Very green eyes. Fixed/shots 4 years old Special cat please contact even if you only have info No questions asked. 747 229 3332 24/7

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Lost Male Cat last seen Anderwood apmts, Pomona, CA 91768

Reported 10 months ago, updated 21 hours ago

Richard Male Cat

LOST PawBoost ID: 72204685


Pomona, CA 91768

Collar says “Eeyore”,but his name is Richard. His AirTag was stolen off of his collar. The whole collar may be missing now. His is a Tabby Cat

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Lost Female Cat last seen Near fairford ave, Norwalk, CA 90650

Reported 21 hours ago

Zahra Female Cat

LOST PawBoost ID: 73342044


Norwalk, CA 90650

She’s an off white cat, with grey on her face and a white marking on her nose, blue eyes and grey on her tail

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Lost Male Cat last seen Near N Bronson Ave, Los Angeles, CA 90028

Reported 3 years ago, updated 21 hours ago

Mau Mau Male Cat

LOST PawBoost ID: 69563383


Los Angeles, CA 90028

Black short haired male cat, 14 years old. Not neutered nor microchipped. Blind in one eye. Missing part of one ear. Doesn't like nor approach strangers. He used to spend time outdoors on Bronson and Tamarind, between Sunset Blvd and Fountain. He's been missing for several years now, but we haven't lost hope that he's still out there, perhaps with a new family.

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Lost Female Cat last seen In the cndmniums across Stater Brothers on Harbor Blvd and Whittier, La Habra, CA 90631

Reported 2 months ago, updated 22 hours ago

Amethyst Female Cat

LOST PawBoost ID: 73131587


La Habra, CA 90631

Grey Tabby

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Lost Male Cat last seen Grand and Covina. In front of Stone Bridge Community, Covina, CA 91724

Reported 1 month ago, updated 22 hours ago

Roger Male Cat

LOST PawBoost ID: 73165906


Covina, CA 91724

12 year old male orange tabby cat

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Lost Male Cat last seen Vanoween, Los Angeles, CA 91605

Reported 22 hours ago

Koryun Male Cat

LOST PawBoost ID: 73341869


Los Angeles, CA 91605

My cat went missing from my mom’s home in North Hollywood on 2026-09-01. He is a large, black, long haired, friendly cat and is microchipped. He may be scared and hiding, so please check garages, sheds, porches, bushes, and under cars. If you see him, please do not chase him. Contact me at with any sightings. Reward offered for his safe return.

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Lost Female Cat last seen Cahuenga Blvd. & Whitley Ave, Los Angeles, CA 90068

Reported 22 hours ago

Serena Female Cat

LOST PawBoost ID: 73341760


Los Angeles, CA 90068

small female Savannah

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Lost Male Cat last seen Pioneer and Florence corner, Santa Fe Springs, CA 90670

Reported 2 weeks ago, updated 23 hours ago

Zing Zing Male Cat

LOST PawBoost ID: 73277633


Santa Fe Springs, CA 90670

Black and white cat, fat and friendly

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Lost Female Cat last seen between beverly and 3rd street, Los Angeles, CA 90004

Reported 6 months ago, updated 23 hours ago

Violet Female Cat

LOST PawBoost ID: 72614937


Los Angeles, CA 90004

Mostly white with grey blots on back, grey smudge on nose, blue eyes

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Lost Male Cat last seen Space 150, Long Beach, CA 90810

Reported 3 weeks ago, updated 23 hours ago

Salmon Male Cat

LOST PawBoost ID: 73272157


Long Beach, CA 90810

4 months old Orange stripes

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Lost Female Cat last seen West 64th Street and Buckler Avenue, Los Angeles, CA 90043

Reported 2 weeks ago, updated 24 hours ago

Coco Female Cat

LOST PawBoost ID: 73300878


Los Angeles, CA 90043

White and tabby grey with black spots on back

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Lost Male Cat last seen E 8th and S Palomares St, Pomona, CA 91766

Reported 5 months ago, updated 1 day ago

Bobby Male Cat

LOST PawBoost ID: 72773930


Pomona, CA 91766

Gray and white Tabby. Black smudge on his nose. Neutered and responds to his name

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Lost Cat Data for Pasadena, CA

There are 1300 lost cats in Pasadena, CA.

Find Local Cat Shelters in Pasadena, 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 Pasadena?

With our free tools and premium add-on services, PawBoost helps lost cat owners find their furry loved ones – 2,301,006 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 Pasadena 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 Pasadena, 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 Pasadena area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Pasadena!

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.