Lost something in Mount Prospect? File a report and let us do the searching.
One simple report routes to the Mount Prospect Police Department, Village Hall, local lost pet networks, and active community channels. Your report stays active for the full duration of your plan, automatically matching against new found items and posts so you don't have to check back yourself.
🔍Recently reported lost items in Mount Prospect – updated this July 18, 2026
- 📍 Silver necklace lost near Randhurst Village, July 12.
- 📍 Samsung Galaxy S22 lost near Wheeling, July 17.
- 📍 DSLR with lens lost near Arlington Heights, July 16.
How it works
You describe what you lost
Tell us where, when, and what it looks like. We gather the details that matter for your search.
We route it to the right places
Your report goes directly to the Mount Prospect Police Department, Village services, Facebook community groups, and local lost pet resources. No runaround, no duplicate calls.
Your report keeps searching
While you move forward, your report continues to match against new found posts and announcements across local networks. You'll get an alert the moment a credible match appears, so you stay in the loop without the daily stress of checking everywhere yourself.
Where to search and report in Mount Prospect
The official channels that hold or track lost items locally
Mount Prospect Police Department
The Police Department maintains a lost and found for items turned in by residents and businesses. You can call their information desk to ask if your item has been found, or file a formal report. We tell you which desk to reach and the best way to describe your loss for their system.
Call (847) 870-5656|Email: policedepartment@mountprospect.org|Police Department website
Village Hall & Public Works
Items found on public property or in municipal spaces may be logged with Public Works or Village Hall departments. If you lost something at a park, public facility, or street location, this is often where it ends up. We connect you to the right department for your loss location.
Village Hall Main Line: (847) 392-6000|Public Works: (847) 870-5640|Village of Mount Prospect website
Local Transit & Ride Services
If you lost something on a bus or shuttle, local transit operators maintain separate lost and found departments. Mount Prospect residents also use services from surrounding transit authorities. We help you identify which transit system to contact and what info to have ready.
O'Hare International Airport (ORD)
Mount Prospect residents traveling through O'Hare can report lost items to the airport's lost and found system. If you lost something in the terminal, on a connecting flight, or during ground transportation at ORD, contact the airport directly. We can guide you to the right department for your specific loss.
O'Hare Lost & Found: (773) 462-0400|Email: lost@ohareats.com|O'Hare Lost & Found page
Lost Pet Resources
If you've lost a dog, cat, or other pet in Mount Prospect, contact the Police Department's pet coordinator or reach out to local animal rescues and veterinary clinics that track missing animals. Community members post sightings on neighborhood Facebook groups and Nextdoor. For a faster, more visible search across all local pet networks, file a priority lost pet report.
Mount Prospect PD Pet Line: (224) 277-0455|Kane County Lost Pet Hotline: (630) 232-3555|Mount Prospect Lost and Found Pets (Facebook)
⚠️ Spotted incorrect or outdated info on this page? Let us know, we fix it fast.
Ready to activate your search?
The sooner your report is filed and distributed, the sooner it can start finding matches. Every day counts, and once you've submitted, the active searching continues on your behalf.
Report my lost item →Losing something in Mount Prospect means reaching out to multiple places: the Police Department's lost and found line, neighborhood Facebook groups, Nextdoor, local animal rescues if it's a pet. Each channel operates independently, and if you miss posting in one spot or checking back at the right time, your item can slip through the cracks.
ReportLost consolidates your search into one actionable report that reaches all the right local channels at once. File once, and your description stays active for months, automatically cross-checking new found items so you're never playing catch-up. Once your report is in motion, you can breathe—the legwork of staying visible and staying informed is handled for you.
Common places people lose items in Mount Prospect
Neighborhoods and locations where lost and found reports are most active
Downtown Mount Prospect
Around South Emerson Street and North Avenue, where many local businesses, shops, and Village Hall are located. Items lost here often end up with store staff or the Police Department.
Central Road & Shopping Areas
West Central Road and nearby commercial zones where residents frequently shop and visit. Lost wallets, keys, and bags are commonly turned in to local retailers.
Parks & Recreation
Lions Park and other public green spaces where families gather. Lost children's items, phones, and personal belongings are often reported to Public Works or the Police Department.
Residential Neighborhoods
Quiet streets and home areas where lost pets and packages are discovered by neighbors and reported through community channels.
Community channels where lost and found posts appear
Where Mount Prospect residents share finds and search for missing items
Active community page dedicated to lost and found pets in the village
Chicago-area subreddit where Mount Prospect residents post lost item alerts
Neighborhood app where local lost and found posts reach nearby residents quickly
Neighborhood-specific groups where community members share and search for lost items
Frequently asked questions
How long does the Police Department keep lost and found items?
Contact the Mount Prospect Police Department at (847) 870-5656 to ask about their current hold policy. Items are typically kept for a specific period before disposal, so it's important to report and check soon after your loss.
What if I lost something on a bus?
If you used MTD or another local transit service, call their lost and found line at (217) 384-8188 right away. Have your route number and approximate time of loss ready. Buses typically turn items in within 24 to 48 hours.
I lost my pet. Where do I start?
Call the Mount Prospect Police Department at (847) 870-5656 or Officer Sparr at (224) 277-0455 to file a pet report. Also post to the Mount Prospect Lost and Found Pets Facebook page and Kane County's lost pet line at (630) 232-3555. Time is critical for pets, so act immediately.
I lost something at O'Hare Airport. Who do I contact?
Contact O'Hare's Lost & Found at (773) 462-0400 or email lost@ohareats.com. Have your flight number, the area where you lost the item, and a description ready. Items are held for a set period before being donated or discarded.
How does ReportLost help if I've already checked the Police Department?
ReportLost amplifies your search by posting to community channels you might miss, keeping your report active across Facebook groups, Nextdoor, and local networks for months. We also help you craft the right description and ensure it reaches every relevant local resource, so you don't have to spend hours re-posting and re-checking each day.
Is ReportLost.org official, or does it replace the Police Department?
ReportLost is an independent service, not part of the Police Department or Village government. We work alongside official channels, not instead of them. Your report goes to the Police Department and other local services, and we help ensure nothing slips through the cracks by keeping your search active and visible across community platforms for the full duration of your plan.
Lost & found in nearby cities
Don't let your lost item fade from memory
File your report now and activate automatic searching across Mount Prospect's key lost and found channels. Your item is out there, and someone may have it. The longer you wait, the less visible your search becomes. Start your report today and let it work for you.
Start my report →ReportLost.org is an independent service and is not affiliated with the Mount Prospect Police Department, Village of Mount Prospect, or any other local government or private business mentioned on this page. We help route your report to official lost and found channels and community platforms; we do not replace official channels or guarantee recovery. Always file a report directly with the Police Department for items of significant value or legal importance.