Lost something in Upper Montclair? Report it and let us handle the search.
One report connects your loss to the Montclair Police Department, the Township Animal Shelter, local transit services, and active community channels. Your report stays active, automatically matching against new found items so you don't have to check back constantly.
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 it works
You report the loss
Describe your lost item, where and when you lost it, and any distinguishing details. We gather the exact information that each local agency and channel needs to act on your case.
We route it to the right places
Your report goes directly to the Montclair Police Department, the appropriate city department or business, the Animal Shelter if it's a pet, and the relevant community groups. No waiting in queues or making repeated phone calls.
Your report keeps searching
For your entire search period, your report stays active and matches against newly posted found items, marketplace listings, and social posts. We send you an alert the moment a credible match appears, so you can focus on your day while we keep looking.
Where to report (and what ReportLost does for you)
These are the main places items turn up in Upper Montclair. We contact them on your behalf and keep your report active across all of them.
Montclair Police Department
The Police Department holds lost property and can file a report for items lost in public spaces or on local streets. We tell you which precinct covers your loss location and submit your report details so you don't have to repeat everything over the phone.
Township of Montclair Municipal Services
If you lost an item in a public building, park, or municipal facility, the township's main office can help coordinate recovery or direct you to the right department. We generate the exact details needed so your report reaches the right desk on the first try.
NJ Transit Lost and Found
Lost something on a local bus? NJ Transit holds items for a set number of days and has an online reporting system. We submit your report and track the hold period so you know the deadline to claim your item.
Montclair Township Animal Shelter
If your cat or dog is missing, the Animal Shelter is your first contact. They maintain a registry of found animals and can alert you if someone brings in a pet matching your description. We ensure your lost pet report reaches them immediately and stays active in their system, and help you file a priority lost pet report that reaches animal control and local rescue networks at the same time.
Newark Liberty International Airport (EWR)
If you lost an item at or around Newark Airport, the Port Authority and TSA maintain separate lost and found services. We point you to the right section based on where your loss occurred (security checkpoint, gate area, baggage claim, or general terminal).
Local Community & Social Channels
Montclair residents actively use Facebook groups like the Montclair Lost and Found communities and Nextdoor to post and search for items. We share your report across these channels so you reach neighbors and locals who may have spotted what you're looking for.
⚠️ Spotted incorrect or outdated information? Let us know so we can review it.
The earlier you report, the better your chances.
Items turn up quickly sometimes, or they get picked up and sold online. Getting your report in motion today means it's already working for you tomorrow, across every local channel at once. Once you've filed your report, you can relax; our system takes it from there.
Report my lost item →Losing something in Upper Montclair means reaching out to the police, checking the Animal Shelter if it's a pet, scanning NJ Transit's system, browsing Facebook groups, and calling around to local businesses. These systems don't talk to each other, and each one has its own hold periods and reporting windows. By the time you've called everyone, days may have passed.
ReportLost simplifies that entire process. One report, sent to all the right channels at once. And crucially, your report doesn't stop working after you file it. It stays live in our system, continuously scanning for matches across found items, community posts, and local listings throughout your entire search window. You won't need to re-report or manually check every group and website every day; we'll notify you the moment someone reports finding something that matches your description.
Common places where items are lost in Upper Montclair
Whether it happened on a local street, in a park, or at a business, let us know the area and we'll route your report accordingly.
Upper Montclair Village & Midland Avenue
The main commercial and pedestrian hub, where wallets, phones, and rings are frequently lost in shops, cafes, and on sidewalks.
Parks & Green Spaces (Mountainside Park, Edgemont Park)
Popular spots for families and joggers; lost items often end up with park staff or the Police Department's recovered property.
Transit Hubs & Bus Stops
Items left on NJ Transit buses or at bus shelters; NJ Transit's Lost and Found is the primary recovery channel for these cases.
Residential Streets & Neighborhoods
Lost pets and items dropped during walks; local community groups and neighbors are often your fastest source for recovery.
Montclair State University Campus (nearby)
If you're near the campus, the University Police maintains their own lost and found system for items found on or near campus grounds.
Where Upper Montclair residents post found items
We share your report across these active community channels so locals can help in their search.
Community group for lost and found posts across Montclair and Upper Montclair
Active neighborhood groups where residents share daily updates, including found items
Neighborhood-level alerts that reach nearby residents quickly
Broader New Jersey community where lost items and pets are often posted
Real-time updates on found pets and reunions
Common questions about recovering lost items in Upper Montclair
How long does the Police Department hold lost items?
The Montclair Police Department holds recovered property according to New Jersey state guidelines, typically 60 to 90 days depending on the item. We ensure you know the exact hold period and deadline so you can claim your item in time.
What if I lost my wallet or purse on an NJ Transit bus?
Contact NJ Transit Lost and Found at 973-275-5555 or file a report online at njtransit.com/lostandfound. Have the route number, date, and time ready. Items are held for a minimum of 14 days. We handle this report for you and follow up on the timeline.
How do I report a lost pet to the Animal Shelter?
Call the Montclair Township Animal Shelter at 973-744-8600 or email MTAS@MontclairNJusa.org with a photo. You can also file a lost pet report with us, which we'll amplify across community groups and social channels to maximize visibility in your neighborhood.
If I lost something at Newark Airport, where do I start?
If you left an item at TSA security, contact TSA Lost and Found at (718) 917-3999. For items lost elsewhere in the terminal or on baggage claim, contact the Port Authority. We identify the exact location where you lost it and direct you to the right office.
How does ReportLost keep my report active if I don't do anything?
Once you file your report, we continuously cross-reference new found items, social media posts, and marketplace listings against your description. If a credible match appears anywhere in our network, you'll receive an alert. You don't need to re-report or manually check every day; the system works for you.
Is ReportLost official, or does it replace the police?
ReportLost is an independent service that works alongside official agencies like the Montclair Police Department and the Animal Shelter. We don't replace them; we make it easier to report to them all at once and keep your report active while you go about your life. For criminal theft or legal matters, you'll file a formal police report directly; we simply ensure the report reaches the right people and stays searchable.
Lost & found in nearby cities
Ready to find your lost item?
The sooner your report is live across all the right channels, the sooner the search begins. Fill out your report now, and let us handle connecting with the police, transit, the Animal Shelter, and your community.
Start my report →ReportLost.org is an independent service and is not affiliated with the Montclair Police Department, the Township of Montclair, NJ Transit, the Port Authority, the Montclair Township Animal Shelter, Montclair State University, or any other local agency or business named on this page. We facilitate reporting and maintain an active search database; official agencies and local services retain their own policies and procedures. Always verify current hold periods and contact information directly with each organization.