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Lost Cats Database for Mercer Island, WA

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

518 lost cats in your search

Lost Female Cat last seen Central Valley Road and Brownville Hwy, Poulsbo, WA 98370

Reported 1 month ago, updated 2 weeks ago

Storm Female Cat

LOST PawBoost ID: 72823853


Poulsbo, WA 98370

MY CAT "STORM" IS MISSING!

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Lost Male Cat last seen NW 77th Street & 31st Avenue NW, Seattle, WA 98117

Reported 2 weeks ago

Mugoo Male Cat

LOST PawBoost ID: 72945043


Seattle, WA 98117

Update 6/8/26: Mugoo is still missing. Please keep an eye out for him or his collar. Black longhair with gray notes on tummy. Pale green eyes. Collar is worn, pale turquoise with orange fish. He is microchipped. Very friendly and food motivated.

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Lost Female Cat last seen Pine & grove , Snohomish, WA 98290

Reported 3 weeks ago, updated 2 weeks ago

Marinette Female Cat

LOST PawBoost ID: 72916408


Snohomish, WA 98290

Brownish orange tabby cat She has green eyes a pink and green collar with flower on it and a red tag with her name

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Lost Male Cat last seen Near 53rd ave s, Seattle, WA 98118

Reported 2 weeks ago, updated 2 weeks ago

Goku (Kitty) Male Cat

LOST PawBoost ID: 72935801


Seattle, WA 98118

Tabby. 14 months old

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Lost Male Cat last seen 86th Ave NE & NE 121 Pl, Kirkland, WA 98034

Reported 1 month ago, updated 2 weeks ago

Goku Male Cat

LOST PawBoost ID: 72820606


Kirkland, WA 98034

Dear Finn Hill and Juanita Neighbors, We recently lost our cat Goku. We would greatly appreciate it if you could check your grges, sheds, and cars in case he snuck in. He is a gray short haired tabby cat with white paws, chest, and nose. He is microchipped and fixed. Thank you, we miss him very much!

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Lost Female Cat last seen Near NW 77th St Seattle, WA 98011, Seattle, WA 98115

Reported 2 months ago, updated 2 weeks ago

Frances Female Cat

LOST PawBoost ID: 72719567


Seattle, WA 98115

Tortie, orange spot on the top of her forehead

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Lost Male Cat last seen NE 185th St and 16th Ave NE, Shoreline, WA 98155

Reported 2 months ago, updated 2 weeks ago

Moondance Male Cat

LOST PawBoost ID: 72770301


Shoreline, WA 98155

Brown/black tabby

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Lost Female Cat last seen 9th and Yakima , Tacoma, WA 98405

Reported 2 weeks ago

Eevee Female Cat

LOST PawBoost ID: 72940622


Tacoma, WA 98405

Mostly gray and white, fluffy fur and she's sort of chunky. Sweet but skiddish sometimes.

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Lost Female Cat last seen S 15th & Oakes Street , Tacoma, WA 98405

Reported 2 years ago, updated 2 weeks ago

Gwen Female Cat

LOST PawBoost ID: 70687425


Tacoma, WA 98405

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Lost Male Cat last seen Bowdoin, Pioneer Way, Edmonds, WA 98026

Reported 2 weeks ago

Oliver Male Cat

LOST PawBoost ID: 72939347


Edmonds, WA 98026

Brown with black stripes

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Lost Female Cat last seen 32nd St., Renton, WA 98056

Reported 2 weeks ago, updated 2 weeks ago

Sy Bean Female Cat

LOST PawBoost ID: 72928895


Renton, WA 98056

Tabby with black stripes/spots. Yellow eyes. White chin.

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Lost Female Cat last seen N 11th St and N M St, Tacoma, WA 98403

Reported 2 weeks ago, updated 2 weeks ago

Pep-pep Female Cat

LOST PawBoost ID: 72928625


Tacoma, WA 98403

Calico colors with tabby markings

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Lost Male Cat last seen Near 3rd ct sw, Federal Way, WA 98023

Reported 4 months ago, updated 2 weeks ago

Kien Male Cat

LOST PawBoost ID: 72575230


Federal Way, WA 98023

Gray/silver short-haired tabby male (Domestic Shorthair), medium build. Light gray coat with darker stripes and a spotted belly. Pink nose. Long, smooth tail. Not neutered. No collar. No microchip. One ear stands upright normally. The other ear often bends slightly sideways and does not sit perfectly upright. Ear edges appear slightly chewed/tattered from past fighting. ⚠️ Very important identifier: He has NO teeth. All teeth were surgically removed by a veterinarian.

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Lost Male Cat last seen Near 36th ave w Lynwood , Lynnwood, WA 98036

Reported 1 month ago, updated 2 weeks ago

Horus Male Cat

LOST PawBoost ID: 72822717


Lynnwood, WA 98036

It is brown with white spots and its legs are white with black

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Lost Female Cat last seen Village Green Drive @ Country Place, Mill Creek, near the Country Club, Mill Creek, WA 98012

Reported 10 months ago, updated 2 weeks ago

Phoebe Female Cat

LOST PawBoost ID: 71938812


Mill Creek, WA 98012

Black and white tuxedo cat, long haired, small but chunky. White mittens and boots, black chin.

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Lost Male Cat last seen South county ballfields, Auburn, WA 98001

Reported 3 weeks ago, updated 2 weeks ago

Tibbi Male Cat

LOST PawBoost ID: 72908021


Auburn, WA 98001

Tabby cat

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Lost Male Cat last seen 7-Eleven , Everett, WA 98208

Reported 1 month ago, updated 2 weeks ago

Kevin Male Cat

LOST PawBoost ID: 72843147


Everett, WA 98208

Short black fur, yellow eyes, 12 pounds, 4 years old, very sweet but skittish. Chip number:07538

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Lost Male Cat last seen SW Roxbury St, Seattle, WA 98106

Reported 1 month ago, updated 2 weeks ago

Babykitty Gomez Male Cat

LOST PawBoost ID: 72854165


Seattle, WA 98106

he’s a male tuxedo with V marking on his nose, he’s unneutered and on the smaller size also has a recently healed injury on inside elbow also hair loss on same elbow at time of disappearance!

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Lost Female Cat last seen 6th Ave and Union, Tacoma, WA 98406

Reported 2 weeks ago

Toes Female Cat

LOST PawBoost ID: 72936094


Tacoma, WA 98406

Grey with white chest and toes/paws

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Lost Female Cat last seen Lake Pleasant rv park, Bothell, WA 98021

Reported 5 months ago, updated 2 weeks ago

Cinnamon Female Cat

LOST PawBoost ID: 72504517


Bothell, WA 98021

Short hair, tortie

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Lost Cat Data for Mercer Island, WA

There are 518 lost cats in Mercer Island, WA.

Find Local Cat Shelters in Mercer Island, WA

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 Mercer Island?

With our free tools and premium add-on services, PawBoost helps lost cat owners find their furry loved ones – 2,234,863 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 Mercer Island 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 Mercer Island, WA?

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

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.