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Lost Cats Database for Boulder, CO

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

428 lost cats in your search

Lost Male Cat last seen Thornton Parkway and Gale Boulevard, Thornton, CO 80260

Reported 2 weeks ago, updated 1 week ago

Plushie Male Cat

LOST PawBoost ID: 73457601


Thornton, CO 80260

Siamese with white fur, gray face, white paws and bright blue eyes

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Lost Male Cat last seen KOA campground Denver West, Central City, CO 80427

Reported 3 months ago, updated 1 week ago

Carl Male Cat

LOST PawBoost ID: 73132100


Central City, CO 80427

Gray Persian cat with a limp front paw

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Lost Male Cat last seen Avalon westminster, Westminster, CO 80020

Reported 3 weeks ago, updated 1 week ago

Tiger Male Cat

LOST PawBoost ID: 73428442


Westminster, CO 80020

Kitten tiger striped

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Lost Male Cat last seen 115th and Steele St, Thornton, CO 80233

Reported 2 weeks ago, updated 1 week ago

Fabio Male Cat

LOST PawBoost ID: 73454955


Thornton, CO 80233

Neutered male shorthair tuxedo

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Lost Female Cat last seen 17th and union, Lakewood, CO 80215

Reported 3 weeks ago, updated 1 week ago

Gloofy Female Cat

LOST PawBoost ID: 73442691


Lakewood, CO 80215

Smallish Maine Coon cat

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Lost Female Cat last seen Jewell n bryant, Denver, CO 80219

Reported 3 weeks ago, updated 1 week ago

Monkey Female Cat

LOST PawBoost ID: 73445506


Denver, CO 80219

All black she's friendly if she likes you call her to you call her by her name monkey ask her if she's hungry or she wants milk and she says mama and she says milk she's least trained she's got a chip she has a little scar on her nose but she's pure black really pretty shiny she's real particular about how you pet her please call my name is Janice or my son's name is Angel please call I want her home I need her home I miss her my heart hurts for her please return her to me safe thank you

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Lost Male Cat last seen Kipling and 38th, Wheat Ridge, CO 80033

Reported 1 month ago, updated 1 week ago

Frosty Male Cat

LOST PawBoost ID: 73393974


Wheat Ridge, CO 80033

All white with yellow green eyes. Can be intimidated but overall sweet and friendly.

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Lost Male Cat last seen Got out of the apmt building, Boulder, CO 80301

Reported 1 week ago

Fluffy Male Cat

LOST PawBoost ID: 73480902


Boulder, CO 80301

White long haired cat with brown markings.

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Lost Female Cat last seen West Ohio Drive and South Owens Court- by hse with the yacht outside, Lakewood, CO 80226

Reported 1 month ago, updated 1 week ago

Peppurr Snyder Female Cat

LOST PawBoost ID: 73356177


Lakewood, CO 80226

Small adult calico cat with mostly black on top, mostly white underneath, and orange throughout

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Lost Male Cat last seen Olde Stage Rd & Lefthand Canyon Dr, Boulder, CO, Boulder, CO 80302

Reported 7 months ago, updated 1 week ago

Felix Male Cat

LOST PawBoost ID: 72719842


Boulder, CO 80302

Buff orange tabby, has red material collar with tag on it

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Lost Male Cat last seen Near w 56th Pl, Arvada, CO 80002

Reported 2 weeks ago

Milton Male Cat

LOST PawBoost ID: 73477218


Arvada, CO 80002

White Turkish van mix with grey spots and tail

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Lost Male Cat last seen Near Welby Road Terrace, Thornton, CO 80229

Reported 2 weeks ago

Alfred Male Cat

LOST PawBoost ID: 73476375


Thornton, CO 80229

Black fluffy

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Lost Female Cat last seen S Umatilla Street and Arkansas Avenue, Denver, CO 80223

Reported 1 month ago, updated 2 weeks ago

Kali Female Cat

LOST PawBoost ID: 73359532


Denver, CO 80223

Gray with Black Stripes and White Paws

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Lost Female Cat last seen W 130th Ave and Huron St, Westminster, CO 80234

Reported 1 month ago, updated 2 weeks ago

Harvey Female Cat

LOST PawBoost ID: 73387018


Westminster, CO 80234

Black and orange Tortoiseshell, her right hind foot has a prominent orange patch with pink toes

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Lost Female Cat last seen 6th and Collyer st, Longmont, CO 80501

Reported 2 weeks ago

Dusty Female Cat

LOST PawBoost ID: 73474426


Longmont, CO 80501

Eye color, ragdoll large

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Lost Male Cat last seen Humane Colorado parking lot across to creek, Denver, CO 80216

Reported 3 months ago, updated 2 weeks ago

BC Male Cat

LOST PawBoost ID: 73090504


Denver, CO 80216

White with left ear tip

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Lost Male Cat last seen Osceola and 13th street, Denver, CO 80204

Reported 1 month ago, updated 2 weeks ago

Sweets Male Cat

LOST PawBoost ID: 73374942


Denver, CO 80204

Foggy right eye. Long grey hair. Big cat

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Lost Male Cat last seen Conifer rd and Leona drive, Sherrelwood, CO 80221

Reported 2 weeks ago

Frijolito Male Cat

LOST PawBoost ID: 73469943


Sherrelwood, CO 80221

Grey tabby kitten with collar

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Lost Female Cat last seen S Twin Spruce Dr and Stanley Park Rd, Evergreen, CO 80439

Reported 3 months ago, updated 2 weeks ago

Frankie Female Cat

LOST PawBoost ID: 73212470


Evergreen, CO 80439

Medium hair, black and white tuxedo with pink nose and black beauty mark to left of her nose

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Lost Female Cat last seen 62nd ave and monaco, Commerce City, CO 80022

Reported 1 month ago, updated 2 weeks ago

Venus Female Cat

LOST PawBoost ID: 73382002


Commerce City, CO 80022

Black, with small white spot on tummy

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Lost Cat Data for Boulder, CO

There are 428 lost cats in Boulder, CO.

Find Local Cat Shelters in Boulder, 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 Boulder?

With our free tools and premium add-on services, PawBoost helps lost cat owners find their furry loved ones – 2,332,259 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 Boulder 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 Boulder, 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 Boulder area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Boulder!

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.