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

Lost or found something in Sioux Falls / SE SD?

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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 network across Sioux Falls / SE SD search and match 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 the reunion!

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

Recently reported

LOST

Silver necklace with heart pendant, engraved initials

I lost my silver necklace yesterday around 3pm near the Falls Park entrance by the Washington Pavilion on 8th Street in Sioux Falls. It's a thin sterling-silver chain, about 18 inches, with a tiny heart pendant. The back is engraved with the initials 'A.K.' and the clasp shows a little wear from daily use. It was a gift from my grandmother and means a lot to me—it's sentimental and I really hope to get it back. If anyone found it, please reach out; I can meet somewhere safe to pick it up.

Sioux Falls / SE SD
Dec 01, 2025
LOST

Lost silver charm bracelet with wing and compass charms near Falls Park in Sioux Falls.

I lost my silver charm bracelet while visiting Falls Park in Sioux Falls last Saturday. It has several unique charms that hold special meaning for me, including a wing charm and a tiny compass. If found, please let me know, as it's dearly precious to me.

Falls Park, Sioux Falls, SD, United States
Nov 27, 2025
LOST

Missing person Jacob Anderson last seen near parks in Sioux Falls wearing a navy blue hoodie and jeans.

My brother, Jacob Anderson, went missing around the Sioux Falls area late last night. He was last seen wearing a navy blue hoodie and jeans. He may be disoriented and is known to frequent the parks nearby. Please, if anyone has seen him or has any information, reach out. We're really worried about him.

Sioux Falls, South Dakota, United States
Oct 20, 2025
LOST

Lost vibrant floral patterned ukulele near the waterfall bench at Falls Park, Sioux Falls.

I lost my favorite ukulele while walking my dog at Falls Park in Sioux Falls. It has a vibrant floral pattern, and I last remember having it while sitting on a bench near the waterfall. If anyone finds it, I would really appreciate having it back!

Falls Park, Sioux Falls, SD, United States
Oct 13, 2025
LOST

Lost black messenger bag with a sleek design and small scratches on the flap near Empire Mall.

I misplaced a black messenger bag while I was out shopping near the Empire Mall last Sunday. It has a sleek design and a few small scratches on the flap. Inside, I had some personal items like a notebook and a few pens. I would really appreciate any help in finding it as it contains important notes.

Empire Mall, Sioux Falls, SD, United States
Sep 05, 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
FOUND

Found black leather bifold wallet with identification and bank cards at Falls Park, Sioux Falls.

I found a black leather bifold wallet while walking my dog around Falls Park in Sioux Falls this afternoon. It contained some identification and several bank cards, but no cash. If you think this could be yours, please describe the wallet in detail, and I’ll make sure to get it back to you!

Falls Park, Sioux Falls, SD, USA
Nov 27, 2025
FOUND

Found black leather backpack near walking trail at Sioux Falls Park containing personal items including a water bottle and notebook.

I found a black leather backpack lying by the walking trail at Sioux Falls Park yesterday afternoon. It looks brand new and appears to have some personal items inside, including a water bottle and a notebook. If you think this might be yours, please describe the contents and I’ll get it back to you.

Sioux Falls Park, Sioux Falls, SD, United States
Nov 24, 2025
FOUND

Found a friendly blue parakeet with a yellow patch on its head near Falls Park in Sioux Falls.

I found a lovely blue parakeet hopping around near Falls Park in Sioux Falls. It seems friendly and has a yellow patch on its head. There were no identifiers or owners around at the time, and I want to make sure it gets back home safely.

Falls Park, Sioux Falls, South Dakota, USA
Nov 17, 2025