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Lost Cats Database for Naperville, IL

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

303 lost cats in your search

Lost Female Cat last seen Timberlake Park, Willowbrook, IL 60527

Reported 2 weeks ago, updated 4 days ago

Stormy Female Cat

LOST PawBoost ID: 73527940


Willowbrook, IL 60527

Grey long haired cat with one ear missing

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Lost Male Cat last seen Near S villa Ave, Villa Park, il, Villa Park, IL 60181

Reported 3 weeks ago, updated 4 days ago

Jules Male Cat

LOST PawBoost ID: 73497262


Villa Park, IL 60181

1 yr old male buff orange tabby with white belly and legs

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Lost Male Cat last seen 175th & Central Avenue, Tinley Park, Bremen Township, IL 60477

Reported 12 months ago, updated 4 days ago

Milo Male Cat

LOST PawBoost ID: 72250737


Bremen Township, IL 60477

Microchipped. Neutered, large, mostly White Polydactyl cat (multiple toes), with tabby striped spots and head Still missing 4.28.2026

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Lost Female Cat last seen Baker dr and temple dr, Itasca, IL 60143

Reported 2 months ago, updated 4 days ago

Mousey Female Cat

LOST PawBoost ID: 73349709


Itasca, IL 60143

Grey tabby cat

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Lost Female Cat last seen Torrington and Baily rd, Naperville, IL 60565

Reported 2 weeks ago, updated 4 days ago

Eshly Female Cat

LOST PawBoost ID: 73525729


Naperville, IL 60565

Siamese cat she has blue eyes

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Lost Male Cat last seen Palos west drive, Palos Park, IL 60464

Reported 5 days ago

Mišo Male Cat

LOST PawBoost ID: 73565114


Palos Park, IL 60464

Has extra digits on his paws and is slightly cross eyed

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Lost Female Cat last seen S Lagrange Rd and 51st St, La Grange IL 60525, La Grange, IL 60525

Reported 5 days ago

Poppy Female Cat

LOST PawBoost ID: 73565088


La Grange, IL 60525

Gray and white with blue eyes. Goes by the name poppy.

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Lost Male Cat last seen Willow springs, Willow Springs, IL 60480

Reported 1 month ago, updated 5 days ago

Desmond Male Cat

LOST PawBoost ID: 73437565


Willow Springs, IL 60480

Siberian cat

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Lost Male Cat last seen Blue Spruce and Boxwood ln, Aurora, IL 60502

Reported 4 weeks ago, updated 5 days ago

Teddy Male Cat

LOST PawBoost ID: 73475204


Aurora, IL 60502

Orange shorthair

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Lost Male Cat last seen McDonough & Emery st, Joliet, IL 60436

Reported 5 days ago

Sylvester Male Cat

LOST PawBoost ID: 73564758


Joliet, IL 60436

Neutered, microchipped, male cat fluffy super friendly

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Lost Female Cat last seen Red Rock and Weymouth, Elgin, IL 60124

Reported 1 year ago, updated 5 days ago

Mitten Female Cat

LOST PawBoost ID: 71703312


Elgin, IL 60124

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Lost Male Cat last seen last seen by rainey park near stevenson school, Chicago, IL 60652

Reported 7 days ago, updated 5 days ago

Stormy Male Cat

LOST PawBoost ID: 73555403


Chicago, IL 60652

tabby cat with long black stripe on his back, black nose, 1 yr old

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Lost Male Cat last seen Near University Ln, Elk Grove Village, IL 60007

Reported 4 weeks ago, updated 5 days ago

Toby Male Cat

LOST PawBoost ID: 73464413


Elk Grove Village, IL 60007

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Lost Male Cat last seen Alan Dale Ln & Denise Ct, Yorkville, IL 60560

Reported 1 month ago, updated 5 days ago

Thomas Male Cat

LOST PawBoost ID: 73402671


Yorkville, IL 60560

11 y.o. orange cat with white striped tail & green eyes. Approx. 8 lbs. Extremely friendly and social.

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Lost Male Cat last seen Near Foxworth Blvd, Lombard, IL 60148

Reported 1 year ago, updated 5 days ago

Cheeseburger Male Cat

LOST PawBoost ID: 71906240


Lombard, IL 60148

Orange and white tabby

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Lost Female Cat last seen Olchs, Oak Lawn, IL 60453

Reported 3 weeks ago, updated 5 days ago

Coco Female Cat

LOST PawBoost ID: 73501452


Oak Lawn, IL 60453

All white with blue eyes , very friendly

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Lost Male Cat last seen Near Edinburgh Lane Aurora IL 60504, Aurora, IL 60504

Reported 2 months ago, updated 5 days ago

Sawyer Male Cat

LOST PawBoost ID: 73377370


Aurora, IL 60504

Picture included.

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Lost Male Cat last seen Near teakwood dr, Tinley Park, IL 60487

Reported 2 weeks ago, updated 5 days ago

Zero Male Cat

LOST PawBoost ID: 73534053


Tinley Park, IL 60487

Black and white w white tip on tail Tuxedo male Very friendly chipped

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Lost Male Cat last seen Concord St in Lakewood, Montgomery, IL 60538

Reported 2 weeks ago, updated 5 days ago

Oreo Male Cat

LOST PawBoost ID: 73530521


Montgomery, IL 60538

Has a grey collar with an airtag

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Lost Male Cat last seen Andover park, Aurora, IL 60504

Reported 10 months ago, updated 6 days ago

Zazel Male Cat

LOST PawBoost ID: 72476623


Aurora, IL 60504

Black with yellow/green eyes

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Lost Cat Data for Naperville, IL

There are 303 lost cats in Naperville, IL.

Find Local Cat Shelters in Naperville, IL

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 Naperville?

With our free tools and premium add-on services, PawBoost helps lost cat owners find their furry loved ones – 2,343,750 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 Naperville 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 Naperville, IL?

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

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.