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Lost Cats Database for Denver, CO

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

581 lost cats in your search

Lost Male Cat last seen Near E 123rd Pl, Brighton, CO 80602

Reported 4 weeks ago, updated 4 weeks ago

Kosmo Male Cat

LOST PawBoost ID: 73038710


Brighton, CO 80602

Has a little white on his chest

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Lost Female Cat last seen Buckley and Evans, Aurora, CO 80013

Reported 2 months ago, updated 4 weeks ago

Dirzy Female Cat

LOST PawBoost ID: 72926433


Aurora, CO 80013

Gray and white

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Lost Male Cat last seen Alison way and 80th, Arvada, CO 80005

Reported 4 weeks ago

Grimm & Franky Male Cat

LOST PawBoost ID: 73054933


Arvada, CO 80005

Black Cats

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Lost Female Cat last seen Westminster, Westminster, CO 80260

Reported 1 month ago, updated 4 weeks ago

Whiny Female Cat

LOST PawBoost ID: 72982970


Westminster, CO 80260

She’s a female all black cat with one eye tiny bit of white in her face like streaks

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Lost Male Cat last seen E. Quincy Ave and S. Picadilly St (open field by Taco Bell), Aurora, CO 80018

Reported 1 year ago, updated 4 weeks ago

MORTY Male Cat

LOST PawBoost ID: 71710319


Aurora, CO 80018

Grey tabby with darker grey swirls; VERY FRIENDLY; neutered; cut on left ear at the top; lost the day he arrived (June 1) on transport from TX to his adopter in Aurora. SECOND SIGHTING NOW! HE WAS SPOTTED 9/8/25 in the PARK AT TALLGRASS behind WALMART off of EAST OXFORD AVE.

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Lost Unknown Cat last seen 1st Ave and Lowell Blvd, Denver, CO 80219

Reported 4 weeks ago, updated 4 weeks ago

Stray Unknown Cat

LOST PawBoost ID: 73045603


Denver, CO 80219

Young with longish black hair with a dusted gray belly, fluffy tail, greenish blue eyes. Ear is clipped and does not respond to any name

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Lost Male Cat last seen Utah Street and 17th, Golden, CO 80401

Reported 2 months ago, updated 4 weeks ago

Sol Male Cat

LOST PawBoost ID: 72928053


Golden, CO 80401

Orange tabby with white paws, pink nose

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Lost Male Cat last seen 11th and Clarkson, Denver, CO 80203

Reported 1 month ago, updated 4 weeks ago

Bug/bugga Male Cat

LOST PawBoost ID: 72994510


Denver, CO 80203

Smaller orange (very orange) tabby with prominent stripes and orange eyes.

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Lost Female Cat last seen Bridlewood Lane and Club Dr. Parker, Co, Parker, CO 80138

Reported 4 weeks ago

Burnout Female Cat

LOST PawBoost ID: 73051107


Parker, CO 80138

Black female cat with a "half" tail.

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Lost Female Cat last seen 136th & Main Street, Broomfield, Broomfield, CO 80020

Reported 2 months ago, updated 4 weeks ago

Maisy Female Cat

LOST PawBoost ID: 72900123


Broomfield, CO 80020

Domestic Medium Hair, dark stripes, white chest

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Lost Male Cat last seen Legacy high school, Broomfield, CO 80023

Reported 4 weeks ago

Henson Male Cat

LOST PawBoost ID: 73050272


Broomfield, CO 80023

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Lost Male Cat last seen Maxwell & chambers, Denver, CO 80239

Reported 1 year ago, updated 4 weeks ago

Berny Male Cat

LOST PawBoost ID: 71742939


Denver, CO 80239

Orange tabby cat. 3 years old

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Lost Male Cat last seen South Washington st & Tennessee, Denver, CO 80209

Reported 4 weeks ago

Seamus Male Cat

LOST PawBoost ID: 73048860


Denver, CO 80209

Orange tabby with left ear torn

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Lost Male Cat last seen 144th grant st, Thornton, CO 80023

Reported 4 weeks ago

Sundae Male Cat

LOST PawBoost ID: 73047944


Thornton, CO 80023

Brown tabby

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Lost Male Cat last seen 64th & Monaco commerce City Colorado, Commerce City, CO 80022

Reported 2 months ago, updated 4 weeks ago

Stewie Male Cat

LOST PawBoost ID: 72960954


Commerce City, CO 80022

Grey with light tanish stripes, he loves to talk, hims just loves love I would do anything to hold my boy right now:( Stewie got out at some point between the 17th of May till now I have had no luck trying to find him and his two other siblings they are not outdoor cats and the day that I went over on the 20th of May my bedroom window was open for my recognition the window was not left open when I had left last but they are gone anything helps to bring my babyboy home me & my wife have been absolutely devastated without our babies come home Stewie😞💔

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Lost Female Cat last seen Yosemi, Denver, CO 80220

Reported 1 month ago, updated 4 weeks ago

Greta Female Cat

LOST PawBoost ID: 72978168


Denver, CO 80220

Gata gris de pecho y patas blancas

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Lost Female Cat last seen Near Mississippi Ave Baptist Church, Aurora, CO 80018

Reported 2 months ago, updated 4 weeks ago

Moma Female Cat

LOST PawBoost ID: 72944330


Aurora, CO 80018

Black and white

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Lost Female Cat last seen Hoffman park, Aurora, CO 80011

Reported 4 weeks ago

Fuzzy Female Cat

LOST PawBoost ID: 73042054


Aurora, CO 80011

Ragdoll white, brown, and tan with blue eyes

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Lost Male Cat last seen Monarch, Castle Pines, CO 80108

Reported 1 month ago, updated 4 weeks ago

Barry Male Cat

LOST PawBoost ID: 73012079


Castle Pines, CO 80108

Tan tabby male

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Lost Female Cat last seen 44th and Clayton Street, Denver, CO 80216

Reported 4 weeks ago

Marshmallows Female Cat

LOST PawBoost ID: 73041643


Denver, CO 80216

She’s a skinny grey and brown tabby with a pink bow and white collar. She’s very friendly. Phone numbers are on her collar and she’s chipped.

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Lost Cat Data for Denver, CO

There are 581 lost cats in Denver, CO.

Find Local Cat Shelters in Denver, CO

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 Denver?

With our free tools and premium add-on services, PawBoost helps lost cat owners find their furry loved ones – 2,268,349 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 Denver 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 Denver, CO?

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 Denver area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Denver!

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.