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Lost Pets Database for Chicago, IL

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

742 lost pets in your search

Lost Female Dog last seen BataviaMidfle School Neighborhood, Batavia, IL 60510

Reported 2 weeks ago

Penny Female Dog

LOST PawBoost ID: 73408453


Batavia, IL 60510

Black and white with short nubby tail. 12 yo with white face.

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Lost Male Cat last seen Olde Salem circle and Madison st, Hanover Park, IL 60133

Reported 3 months ago, updated 2 weeks ago

Jax Male Cat

LOST PawBoost ID: 73148341


Hanover Park, IL 60133

Neutered male

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Lost Female Dog last seen Pete's Fresh Market parking lot at Oakbrook Terrace, IL, Oakbrook Terrace, IL 60181

Reported 10 months ago, updated 2 weeks ago

Ruthie Female Dog

LOST PawBoost ID: 72355570


Oakbrook Terrace, IL 60181

She is only 6 months old. She. wears a pink collar. She is very friendly and trusting.

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Lost Male Dog last seen Alley of hamlin and washington, Chicago, IL 60624

Reported 2 months ago, updated 2 weeks ago

Bear Male Dog

LOST PawBoost ID: 73205424


Chicago, IL 60624

Sandy brown fluffy mix with yorkie, pom poodle

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Lost Female Cat last seen Howard and Lincoln, Skokie, IL 60077

Reported 2 weeks ago, updated 2 weeks ago

Willow Female Cat

LOST PawBoost ID: 73397626


Skokie, IL 60077

Has a red collar with an air tag white face and chest and paws and white patch on back overall black fur mixed with brown

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Lost Male Cat last seen 51st & Mobile, Garfield Ridge, IL 60638

Reported 1 month ago, updated 2 weeks ago

Frankie Male Cat

LOST PawBoost ID: 73313560


Garfield Ridge, IL 60638

Black with stripes, white chin, chest, belly and all 4 paws.

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Lost Male Dog last seen My camera looked like he was going toward the eway, Maywood, IL 60153

Reported 2 weeks ago

D.o.g Male Dog

LOST PawBoost ID: 73406413


Maywood, IL 60153

White gray tips on his ears he old and going blind

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Lost Male Cat last seen 58th South Richmond and 58th S Sacramento, Chicago, IL 60629

Reported 2 months ago, updated 2 weeks ago

Eep Male Cat

LOST PawBoost ID: 73225453


Chicago, IL 60629

Fluffy striped cat with a patch of white fur on his chest

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Lost Male Cat last seen Irving Park, Chicago, IL 60618

Reported 1 year ago, updated 2 weeks ago

Our Mochii Male Cat

LOST PawBoost ID: 71823561


Chicago, IL 60618

Mochi is a male kitten who went missing at 6 months old on June 7th and now over 1 years old. He is very missed and loved. If you know anything about Mochi please email Pawboost at 71823561@pawboost.com Thank you so much! ** Today Mochi would be 2 years old and 3 months old. ** I believe someone may have taken him in good faith and fell in love with him as he is such a loving cat. If that’s the case please let me know that he is in good hands. Thank you so much. **this is my second post of Mochi**

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Lost Male Cat last seen Longford Cir and Bode Rd, Elgin, IL 60120

Reported 2 months ago, updated 2 weeks ago

Rocky Male Cat

LOST PawBoost ID: 73230689


Elgin, IL 60120

He is a gray short haired cat with stripes around his body. He has black toe beans and bright yellow eyes. He also has a black spot inside his right eye.

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Lost Male Cat last seen Dublin dr, Homer Glen, IL 60491

Reported 2 weeks ago

Bobby Male Cat

LOST PawBoost ID: 73403804


Homer Glen, IL 60491

Black beige white

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Lost Male Cat last seen Irving Park and Hoyne Ave, Chicago, IL 60618

Reported 4 months ago, updated 2 weeks ago

Kipo Male Cat

LOST PawBoost ID: 72967437


Chicago, IL 60618

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Lost Male Cat last seen Foxmoor & hopps road, Elgin, IL 60123

Reported 3 weeks ago, updated 2 weeks ago

Knox Male Cat

LOST PawBoost ID: 73374465


Elgin, IL 60123

Orange male cat, 6 years old

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Lost Male Cat last seen 33rd Place & S Oakley Ave, Chicago, IL 60608

Reported 2 weeks ago

Pixal Male Cat

LOST PawBoost ID: 73402302


Chicago, IL 60608

White with black spots , Green Eyes

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Lost Male Cat last seen Aldi, Chicago, IL 60651

Reported 1 month ago, updated 2 weeks ago

Muñeco Male Cat

LOST PawBoost ID: 73323254


Chicago, IL 60651

Fat and friendly

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Lost Male Dog last seen Washington and leavitt, Chicago, IL 60647

Reported 1 month ago, updated 2 weeks ago

Mochi Male Dog

LOST PawBoost ID: 73334234


Chicago, IL 60647

Brown with silver undertone

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Lost Female Dog last seen Lambert, Glen Ellyn, IL 60137

Reported 2 weeks ago

Tinkerbell Female Dog

LOST PawBoost ID: 73401797


Glen Ellyn, IL 60137

Tan, bad legs

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Lost Male Cat last seen 87th St and Lisson Rd, Naperville, IL 60565

Reported 1 month ago, updated 2 weeks ago

Leroy Male Cat

LOST PawBoost ID: 73308848


Naperville, IL 60565

Grey tabby

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Lost Male Dog last seen Lawler and Thomas, Chicago, IL 60651

Reported 3 months ago, updated 2 weeks ago

Roxie And Ruger Male Dog

LOST PawBoost ID: 73121951


Chicago, IL 60651

Two huskies one female one male

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Lost Male Dog last seen Cumberland ave. and Irving Park ave. Schiller Woods Forest Preserves, Chicago, IL 60634

Reported 10 months ago, updated 2 weeks ago

Gizmo Male Dog

LOST PawBoost ID: 72317314


Chicago, IL 60634

Black, white with brown eye brows and cheeks, fan tail, white line going from his nose to the back of his head, 3 legs are white, one is black and white. He is a Cavalier King Charles Spaniel. Gizmo weighs 18 lbs. He is microchiped. Wearing a dark grey collar with white paws, Bears tag with name and phone #. Gizmo might have lost his collar while running, he was taken by someone. AS OF SEPTEMBER 16th, 2026, GIZMO IS STILL MISSING.

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Lost Pet Data for Chicago, IL

There are 742 lost pets in Chicago, IL.

Find Local Pet Shelters in Chicago, IL

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 Chicago?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 2,321,912 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 Chicago 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 Chicago, IL?

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

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.