Sioux Falls / SE SD's largest lost and found network

Lost or found something in Sioux Falls / SE SD?

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1. Post your item

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2. Community helps

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3. Get reunited

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Search through thousands of lost and found items across Sioux Falls / SE SD

Recently reported

LOST

Silver Yamaha trumpet with initials JH

I lost my silver Yamaha trumpet yesterday around 3pm after rehearsal at Falls Park. It's a student model, with light lacquer wear, and there’s a small dent on the bell and a tiny scratch near the valve block. The black case has a red interior and a frayed strap from years of use. The bell is engraved with the initials 'JH'. This instrument was a gift from my grandfather and means a lot to me—if someone found it, I’d really appreciate getting it back in Sioux Falls, near Falls Park on Main Ave.

Sioux Falls / SE SD
Feb 18, 2026
LOST

Black leather Coach belt, 34-inch with gold buckle

I lost my black leather belt yesterday around 3pm near the Empire Mall entrance on 41st Street in Sioux Falls. It's a Coach belt, about 34 inches long, with smooth matte leather and a gold-tone buckle; there's a tiny scratch along the front edge of the buckle that really helps spot it. The inside lining has a faint coffee stain and a small repair stitch near the belt loop. I wear it every day and it ties a lot of outfits together—plus it was a gift from my sister, so it means a lot to me. If anyone found it, I’d really appreciate getting it back.

Sioux Falls / SE SD
Feb 16, 2026
LOST

Blue Penguin Classics mystery novel

I lost my blue hardcover mystery novel yesterday around 3pm. It's a Penguin Classics edition, about 320 pages, with a blue cover and gold lettering. There's a small dent on the top corner and a coffee ring along the bottom edge. Inside, a fox-shaped bookmark marks page 142. I was in Falls Park in Sioux Falls near the pedestrian bridge by the river overlook when I realized it was missing. This book has sentimental value to me; my grandfather introduced me to it, and I really need it back. If anyone finds it, please reach out—I'd be grateful to get it returned.

Sioux Falls / SE SD
Feb 10, 2026
LOST

Slim 14k gold ring with crescent moon etching, lost

I am Priya Patel, and I lost my slim 14k gold ring yesterday around 3pm near Falls Park’s overlook along North 8th Street in Sioux Falls, SD. It’s a narrow 4mm band with a brushed satin finish, about a size 6. The outside has a tiny crescent moon etched near the setting, and the inside is engraved 'P.P. 11/2015'. It means a lot to me because it was my grandmother’s, a small reminder of her, and I’m really hoping it turns up. I last remember taking it off for a quick walk after grabbing a coffee by the stone bridge near Falls Park, around the big Sycamore trees. If you’ve seen it, email me at [email protected].

Sioux Falls / SE SD
Jan 19, 2026
LOST

Orange leopard gecko with speckles, lost near Falls Park

I lost my orange leopard gecko yesterday around 4pm near Falls Park, specifically by the Phillips Ave entrance and the pedestrian bridge. It's about 4 inches long from head to tail, bright tangerine with darker speckles along the back, and the tail has a tiny kink from a past scramble. There's a small white nick on the tail tip that will glint when it sheds. It's my kid's pet and has been part of our little family for months; I’m really hoping to get him back, he means a lot to us.

Sioux Falls / SE SD
Jan 15, 2026
FOUND

Found silver iPad Pro near Empire Mall, blue cover

I found a silver iPad Pro 11-inch with a blue Smart Cover this afternoon around 3:45 pm. It was sitting by a bench outside the Empire Mall entrance on 41st Street, near the parking lot. It’s in decent shape, with a small scratch along the lower-left corner of the back and a sticker on the cover that reads 'JR'. I’ve kept it safe at mall security for now so it doesn’t get damaged, in case the owner comes looking. If you recognize this, message me in the app and we’ll arrange a pickup—happy to help get it back to its rightful owner.

Sioux Falls / SE SD
Feb 22, 2026
FOUND

Neon pink dog harness with leash

I found a neon pink dog harness with a matching blue nylon leash this afternoon around 3:15pm near the Falls Park entrance on Falls Park Drive in Sioux Falls, SD. The harness is a medium, with reflective stripes and a tiny paw print stitched on the chest strap; the leash has a silver clip and a small chew mark from use. There is a dog tag attached that reads Hazel and shows a phone number I can barely read. I know how scary it is when a pup slips away, so I'm hoping to reunite its owner - if you recognize this setup, send a message and we can arrange a handoff near downtown or at the animal shelter.

Sioux Falls / SE SD
Feb 18, 2026
FOUND

Found ID badge with photo near Falls Park

I found a plastic employee ID badge this afternoon around 3:15pm near the Falls Park pedestrian bridge in Sioux Falls. It's standard credit-card size, white with a blue vertical stripe down the left side and a small photo of a person wearing a navy jacket. The back shows a round hologram and a light hospital logo; there’s a tiny dent in the lower-right corner and a faint barcode. The owner probably uses this badge daily for building access, so I’d really like to return it. If this belongs to you or you recognize the person in the photo, drop a note here and we can arrange a safe handoff at the park's security desk or nearby café.

Sioux Falls / SE SD
Dec 21, 2025
FOUND

Found SanDisk USB-C flash drive in Falls Park

I found a compact SanDisk 128GB USB-C flash drive this afternoon around 3:15pm. It’s in a silver metal body with a blue silicone sleeve, and there’s a small scratch on the edge; the sleeve is etched with the initials 'A.J.' in black. I spotted it tucked under a bench near the stone bridge by Falls Park Visitors Center in Sioux Falls, SD. Looks like someone uses it for design work, with a few project files likely inside, and I’d be glad to get it back to the owner—we can meet near the park entrance or at the downtown library area to verify.

Sioux Falls / SE SD
Dec 06, 2025
FOUND

Teal ceramic vase with gold accents

I found this teal ceramic vase this afternoon around 2:15pm near the Falls Park entrance on S. Phillips Ave in Sioux Falls. It's about 10 inches tall with a rounded body and a slender neck, glossy glaze, and a delicate gold vine painted around the middle. There's a tiny nick on the rim and a faint maker's mark on the bottom that reads 'Lina H.' The color is vibrant, and the vase would look great on a shelf or as a centerpiece. It seems to have sentimental value to someone who might have lost it as a gift or keepsake. If you recognize it, I’d like to help get it back to you—I can meet in central Sioux Falls or drop it off at the local Lost & Found if you tell me where to take it.

Sioux Falls / SE SD
Dec 02, 2025