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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.

396 lost cats in your search

Lost Female Cat last seen Plum and Wilder, Aurora, IL 60506

Reported 2 years ago, updated 6 days ago

Willow Female Cat

LOST PawBoost ID: 71061936


Aurora, IL 60506

Calico

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Lost Male Cat last seen Greenman elementary, Aurora, IL 60506

Reported 2 weeks ago, updated 7 days ago

Chipmunk Male Cat

LOST PawBoost ID: 73485680


Aurora, IL 60506

Orange with white chest and white paws

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Lost Female Cat last seen Near Gilbert Avenue, Downers Grove; two hses from Gilbert Park, Downers Grove, IL 60515

Reported 1 week ago, updated 7 days ago

Evie Female Cat

LOST PawBoost ID: 73513802


Downers Grove, IL 60515

black and brown tortoiseshell with cream spot on chin. NOTE: Her name is Evie, but when we adopted her, her microchip name was Tipsy 276

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Lost Male Cat last seen Indian Hill Ln and, Aurora, IL 60503

Reported 4 months ago, updated 7 days ago

Baby Boy Male Cat

LOST PawBoost ID: 73081353


Aurora, IL 60503

Dk warm grey with white on face and chest, white paws, pink nose and toes, gold eyes with greenish tint around pupils. Not neutered.

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Lost Male Cat last seen Kedzie, Chicago, IL 60623

Reported 4 weeks ago, updated 7 days ago

Moon Male Cat

LOST PawBoost ID: 73437182


Chicago, IL 60623

Black and grey with stripes.

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Lost Female Cat last seen Near S 87th Terrace, Justice, IL 60458

Reported 2 months ago, updated 1 week ago

Neema Female Cat

LOST PawBoost ID: 73307867


Justice, IL 60458

Black and White short hair Tuxedo

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Lost Male Cat last seen Haymond / greenwood, River Grove, IL 60171

Reported 1 month ago, updated 1 week ago

George Male Cat

LOST PawBoost ID: 73380017


River Grove, IL 60171

Large tabby. 5 years old male. Neutered.

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Lost Male Cat last seen Lamorak Dr & Burke CT, Schaumburg, IL 60193

Reported 4 weeks ago, updated 1 week ago

Fil Male Cat

LOST PawBoost ID: 73425126


Schaumburg, IL 60193

Fil is a dark Scottish Fold with folded ears and amber/yellow eyes. He has no collar, but he is microchipped.

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Lost Female Cat last seen Wildy Rd, west of the Summerfield subdivision, Minooka, IL 60447

Reported 10 months ago, updated 1 week ago

Birdie Female Cat

LOST PawBoost ID: 72359808


Minooka, IL 60447

Birdie is a cool-toned tabby with white markings. She is an average sized cat, weighing around 10 lbs.

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Lost Male Cat last seen 31st st & kolin, Chicago, IL 60623

Reported 4 months ago, updated 1 week ago

Bills Sama Male Cat

LOST PawBoost ID: 73003236


Chicago, IL 60623

Tuxedo cat

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Lost Male Cat last seen Penview and Waltnut, Schaumburg, IL 60194

Reported 1 week ago, updated 1 week ago

Monkey Male Cat

LOST PawBoost ID: 73511821


Schaumburg, IL 60194

Tiger and white, white-tipped tail, 10lbs, male, chipped.

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Lost Male Cat last seen Huron drive between algonquin and Dakota street east side elgin, Elgin, IL 60120

Reported 2 years ago, updated 1 week ago

Buddy Male Cat

LOST PawBoost ID: 71475766


Elgin, IL 60120

Tiger stripes brown tan white chest and 4 white paws

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Lost Male Cat last seen 109th & Komensky, Oak Lawn, IL 60453

Reported 2 weeks ago, updated 1 week ago

Tamale Male Cat

LOST PawBoost ID: 73480306


Oak Lawn, IL 60453

Black & White Cat

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Lost Female Cat last seen Jefferson park, Chicago, IL 60630

Reported 5 months ago, updated 1 week ago

Weewee Female Cat

LOST PawBoost ID: 72920193


Chicago, IL 60630

White with blue eyes.

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Lost Male Cat last seen Barry ave, Chicago, IL 60641

Reported 1 week ago

Tito Male Cat

LOST PawBoost ID: 73517665


Chicago, IL 60641

Doméstico short hair

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Lost Female Cat last seen 163rd st & 88th Ave, Orland Park, IL 60462

Reported 1 week ago

Luna Female Cat

LOST PawBoost ID: 73517212


Orland Park, IL 60462

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

Reported 11 months ago, updated 1 week 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 Pasture Dr / Rolling Meadow Dr, Lemont, IL 60439

Reported 8 months ago, updated 1 week ago

Meowgie Female Cat

LOST PawBoost ID: 72613497


Lemont, IL 60439

White and dark gray patches

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Lost Female Cat last seen 47th and Laporte, Chicago, IL 60638

Reported 1 week ago

Siouxie Female Cat

LOST PawBoost ID: 73514819


Chicago, IL 60638

Grey tabby

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Lost Female Cat last seen 95th street and McVicker between McDonald and Speedway, Oak Lawn, IL 60453

Reported 2 weeks ago, updated 1 week ago

Coco Female Cat

LOST PawBoost ID: 73502807


Oak Lawn, IL 60453

White fluffy fur and deaf

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Lost Cat Data for Naperville, IL

There are 396 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 – 2,337,839 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.