Lost something in Mandan? Here is where to report it.
One report tells the Mandan Police Department, City Hall, and local social channels. Your report keeps searching for a match for up to 12 months, so you don't have to check Facebook groups and community boards every day.
What did you lose?
If there isn’t an adequate suggestion, select “Other – My item isn’t listed” and enter the item’s category. You can provide details later.
Publishing your report is free and your details stay private. The assisted search is a separate paid service, described in the Terms.
Recent activity
Across the United States
- Wrislet clutch gray/silver bag with documents · Chicago, IL, October 8
- Ring TM on top · Greensboro, NC, October 8
- Keys · Sarasota, FL, October 8
- Keys · Brookline, MA, October 7
- Camera · Monterey, CA, October 7
Local contact details reviewed on October 7, 2026.
How ReportLost Works
You report your loss
Tell us what you lost, when, and where in Mandan. We gather the details needed to reach the right local authorities and community channels.
We route it to the right places
Your report goes to the Mandan Police Department, City of Mandan services, local lost and found pages, and active Bismarck/Mandan community groups.
Your report stays active and searching
For your entire search period, your report automatically matches against new found item posts, community alerts, and marketplace listings. You'll get notified if a credible match surfaces, so you can move on while we keep looking.
Where to Report a Lost Item in Mandan
Local channels and how ReportLost connects them for you
Mandan Police Department
The Mandan Police can log your lost item report and help coordinate with other city services. They also manage found animals through their Animal Control Division. We route your report directly to the right department and generate the exact information they need.
City of Mandan
City Hall can direct you to the right department if your loss happened at a city facility or park. We help you identify which city office handles items lost in specific locations.
Mandan Airport
Lost something at or near the airport terminal? Contact the airport directly. They keep lost items on file and can often reunite travelers with belongings.
Lost or Found Pet
If you've lost a pet or found one in Mandan, contact the Mandan Police Animal Control Division immediately. They can also connect you with local rescue organizations. For faster reunification, file a priority lost pet report with ReportLost to reach animal lovers and rescue networks across the Bismarck/Mandan area.
⚠️ Spotted incorrect or outdated information? Let us know so we can review it.
The sooner you report, the sooner we start searching
Every day that passes makes it harder to track down a lost item, but once your report is filed with ReportLost, the work continues automatically. We notify all the right places and keep matching against new found listings. You can relax knowing the search is active.
Report my lost item →Losing something in Mandan means reaching out to separate channels: the police department, city services, Facebook groups, and local marketplaces. Each one operates independently, and items slip through the cracks when no one place has the full picture. ReportLost simplifies that by sending your report everywhere at once, so nothing gets missed.
Here's what makes the difference: after you file your report, you don't have to spend months refreshing Bismarck/Mandan Lost and Found groups or calling around repeatedly. Your report stays live in our system and cross-checks new found items automatically. The moment a match looks promising, we alert you. It's one submission that keeps working for you, 24/7, for as long as your search is active.
Common Places Where Items Go Missing in Mandan
Report the location, and we'll know where to search
Downtown Mandan
Retail stores, restaurants, and public spaces along Main Street are common spots where wallets, keys, and personal items are left behind.
Mandan City Parks & Recreation Areas
Items lost at parks, playgrounds, and outdoor community events. Check with City Parks or the Police Department's found items log.
Residential Areas & Neighborhoods
Lost items found in homes, yards, and driveways. Local community groups often post found items here first.
Mandan Airport & Transit Points
Items left on seats, in terminals, or near transportation hubs. Time is critical at transit locations.
Community Alert Networks in Mandan
We post to these channels so your item reaches local eyes
Active Facebook group covering the entire Bismarck/Mandan area, regularly searched by locals and community members
Dedicated Facebook group for lost and found animals in the Bismarck/Mandan region, run by community volunteers
North Dakota subreddit where community members share and search for lost items and pets across the state
Neighborhood and community-specific groups that amplify lost item alerts to your immediate area
Questions About Lost Items in Mandan
How long does the Mandan Police Department hold found items?
Most police departments follow state guidelines to hold found items for a set period before disposal. Contact the Mandan Police Department at (701) 667-3250 to ask about their specific retention period and how to claim an item.
Can I file a lost item report over the phone with the Mandan Police?
Yes, you can call (701) 667-3250 to speak with an officer. However, submitting through ReportLost ensures your report reaches multiple channels at once and stays active in our search system.
What if I lost something at Mandan Airport?
Call the airport directly at (701) 663-0669 to report it. They maintain a lost and found office. ReportLost can also file a report that reaches the airport and local community channels simultaneously.
How do I claim a found pet in Mandan?
Contact the Mandan Police Animal Control Division at (701) 667-3250. Have details ready about your pet, including any identifying marks, microchip number, or tags. Check local animal rescue organizations and the BisMan Lost and Found Pets Facebook group as well.
Does ReportLost replace calling the police or local agencies?
No. ReportLost is an independent service that routes your report to the police, city services, and community channels simultaneously. You can file with us instead of making multiple calls, but we work alongside official agencies, not as a substitute for them.
How long does ReportLost keep my report active?
Your report stays active for your chosen search period, up to 12 months. During that time, we continue to match your item description against new found posts, community alerts, and local listings, notifying you if a match emerges.
Lost & found in nearby cities
Ready to report your lost item?
Fill out your report now. We'll get it in front of the Mandan Police, City of Mandan, and the Bismarck/Mandan community within hours. Your search starts immediately, and keeps going automatically.
Start my report →ReportLost.org is an independent service and is not affiliated with the Mandan Police Department, City of Mandan, Mandan Airport, or any other government or private agency listed. We route your report to official channels and community networks; we do not replace them. Always contact local authorities directly for urgent matters or legal claims.