lostandfound.io
Green Bay's largest lost & found network

Lost or found something in Green Bay?

Search thousands of reports or post your own — our community of 5,300+ listings helps reunite items every day

5,300+
Active Listings
795+
Items Reunited
Green Bay
Your Community

Recently reported

Live feed — newest reports in Green Bay first.

View all reports →
found F

Paperback copy of The Night Circus with orange note

I found a paperback copy of The Night Circus by Erin Morgenstern this afternoon behind the Brown County Library on Walnut Street in downtown Green Bay. It’s a standard paperback, about 400 pages, with a cream cover and a faint coffee stain along the top edge. The spine is cracked and there's a small orange sticky note tucked in the pages that says 'Sam' in blue ink. It smells lightly of coffee and there’s a dog-eared page at 142. I figured someone might be missing this, so I’m posting it here in case the owner recognizes the details and wants it back.

Green Bay 4 days ago
lost A

Blue reflective dog collar with engraved tag

I lost my blue reflective nylon dog collar yesterday around 3pm near Bay Park Square Mall on Mason Street in Green Bay. It’s a medium-sized collar, adjustable, with a bone-shaped metal tag engraved 'MILO' and a tiny paw-print imprint on the strap. The buckle is silver and the reflective strip catches the evening light nicely; Milo wore this one every day. It’s sentimental to me because it was his favorite, and it helped me spot him on our walks along the Fox River Trail. If anyone found it, drop it off at the Green Bay Lost & Found or message me here—I’d really appreciate getting it back.

Green Bay 8 days ago
lost P

Red hardcover diary with lighthouse sticker

I lost my red hardcover diary, about 5 by 8 inches, with a gold embossed leaf on the cover and a blue ribbon bookmark sticking out. It's a Moleskine-like notebook with around 60 pages of my handwriting, and there's a coffee ring stain on page 27 and a lighthouse sticker on the inside back cover. I last had it yesterday around 3pm near the Bay Park Square Mall along Military Avenue in Green Bay. The pages hold family memories and my late grandmother's recipes, so it's sentimental and I really need it back. If you found it, please drop me a note—I'd truly appreciate it.

Green Bay 9 days ago
lost P

Blue inline skates with neon wheels

I lost my blue inline skates yesterday around 3pm near the Lambeau Field parking lot off Lombardi Ave in Green Bay. They're a Rollerblade brand, size US 8, blue shells with neon yellow wheels. The left skate has a small scuff on the heel, and the toe cap on the right skateboard shows a tiny crack; otherwise they’re in decent condition. I was skating along the river trail by the stadium and probably kicked them off during a quick sprint to catch up with friends. They were a gift from my sister and really mean a lot to me, so I’d really appreciate them being found. If you found them, please reach out — I can meet near the stadium or at Bay Park Square to pick them up.

Green Bay 27 days ago
found P

Pink dog harness and leash found near Lambeau Field

I found a pink nylon dog harness with a matching leash this afternoon around 2:45pm behind Lambeau Field, near the Titletown area in Green Bay. The harness is a size small, with a reflective silver stripe and a small bone-shaped tag engraved 'Nala' hanging from the leash clip. It's in good condition, just a bit dusty from the turf and sidewalk puddles, and there’s a faint paw-print patch on the side plus blue stitching on the leash handle. If this belongs to someone, reply here with the dog's name on the tag and the color pattern to help me return it.

Green Bay about 1 month ago
found P

Found glossy travel guide near library.

I found a copy of a glossy travel guide this afternoon around 3:15 PM outside the Brown County Library on Walnut Street in Green Bay, near the main entrance's coffee cart. It's a softcover, about 9x6 inches, with a bright yellow cover and a cartoon lighthouse. Inside, there's a pencil note on page 72 that says 'For Mia' and a small doodle of a sailboat on the margin. The spine is creased and the pages show light dog-ears from someone who clearly enjoyed the read.

Green Bay about 1 month ago

Browse by category

Jump straight to the kind of item you're looking for and browse current reports.

How it works

Getting your lost item back or helping someone else is simple with our 3-step process.

1. Post your item

Create a free listing with photos and details about your lost or found item. Our spam protection keeps the community safe.

2. Community helps

Our community searches and matches lost items with found ones. Get notified when there's a potential match.

3. Get reunited

Connect directly with the person who found your item or claim the item you found. Arrange a safe meetup and celebrate!