Lost something in Chelsea? Get it back with one report.
One report routes your loss to Chelsea Police, the MBTA, City Hall, and active local channels. Your report stays active for months, automatically searching for a match so you don't have to.
🔍Recently reported lost items in Chelsea – updated this July 19, 2026
- 📍 Medical bag lost near Broadway, July 17.
- 📍 Small shoulder bag lost near Ether Monument, July 16.
- 📍 Moleskine journal lost near Copley Place, July 16.
How ReportLost works in Chelsea
You report the loss
Tell us what you lost, where, and when. We gather the details that matter to Chelsea Police, transit authorities, and local shops.
We route it to the right places
Your report goes directly to Chelsea Police Department, MBTA Lost & Found (if transit), Logan Airport (if applicable), and gets posted to local community channels where Chelsea residents actively search.
Your report keeps searching
For the full duration of your plan, your report stays active and automatically checks new postings, marketplace listings, and found-item alerts. You get notified instantly if a credible match appears, so you can move forward without checking social media every day.
Where lost items go in Chelsea
These are the official channels we notify. You can contact them directly too.
Chelsea Police Department
Chelsea PD maintains a Lost & Found for items turned in to the station and items found on city streets. Officers accept reports and can check their holdings. We generate the exact report format they need and ensure your description reaches the right officer.
MBTA Lost & Found (Bus & Transit)
If you left your item on a Chelsea bus or at a transit stop, the MBTA Lost & Found holds items by route and location. We identify which route or stop applies to your loss and make sure they have your details right away.
Boston Logan Airport Lost & Found
Traveling through Logan and lost something? The airport's Lost & Found office (open 7 AM to 8 PM daily) covers items left in terminals, security areas, and onboard aircraft. We tell you exactly which department to check if your loss happened on airport property.
Chelsea City Hall
City Hall can sometimes point you to the right municipal department for items lost in city buildings or parks. We route your inquiry to the right office so you're not bounced around.
Lost Pet?
If you've lost a pet in Chelsea, report it immediately to Chelsea Animal Control (617-466-4855) and contact the Animal Rescue League. Time matters with lost pets. File a priority lost pet report with us to alert the entire Chelsea community and surrounding areas instantly.
⚠️ Spotted incorrect or outdated info on this page? Let us know, we fix it fast.
The sooner you report, the better your chances
Lost items move fast. Once you file with us, our team takes over the legwork of contacting the right offices and posting to local channels. You can breathe easy knowing your report is actively working for you.
Report my lost item →Losing something in Chelsea is frustrating enough without having to chase down five different offices and scroll through social media groups hoping someone posts your item. Chelsea Police have a Lost & Found, the MBTA handles transit items, Logan Airport covers items from travelers, and community groups fill the gaps, but they don't always talk to each other. By the time you figure out which desk to call, precious hours have passed.
ReportLost simplifies that chaos. File once, and we make sure Chelsea Police know about it, the transit authority is in the loop, and the community sees your post. Better yet, your report doesn't stop searching after a few days; it stays active for the entire duration of your plan, automatically cross-referencing new found-item alerts with your description so you can focus on your day instead of obsessing over every group and marketplace.
High-traffic areas in Chelsea where things get lost
These neighborhoods and zones are where we see the most reports filed.
Downtown Chelsea & Broadway Corridor
Chelsea's commercial heart along Broadway is busy with shops, restaurants, and foot traffic. Items lost here often end up at Chelsea Police or local businesses.
Chelsea Transit Hub & Bus Routes
With multiple MBTA bus lines serving Chelsea (Routes 111, 116, 117, and more), transit is a major loss hot spot. Items on buses are held by the MBTA.
Bellingham Park & Waterfront
Chelsea's parks and public spaces see seasonal activity. Lost items here may be found by other visitors or turned in to City Hall.
Chelsea Airport Connector (Logan Commute)
Many Chelsea residents travel through Logan Airport. Items lost during arrival or departure are handled by the airport's Lost & Found.
Residential Streets & Neighborhood Spots
Items lost on your block or in local stores are often spotted by neighbors and shared on community Facebook groups and Nextdoor.
Chelsea's community networks are watching
These are the active local groups where lost items get found.
Active Facebook group for lost and found pets throughout Chelsea
Regional Facebook group covering Chelsea and nearby towns
Local residents posting found items and helping neighbors
Neighborhood app where Chelsea residents share lost and found alerts
Questions about losing and finding items in Chelsea
How long does Chelsea Police hold lost and found items?
Chelsea Police holds items at their station (19 Park Street) for a period determined by their policy. We recommend calling them at 617-466-4855 as soon as you file with us to confirm they have your item. Items not claimed may be disposed of after a set time, so urgency helps.
What if I lost something on an MBTA bus in Chelsea?
Call the MBTA Lost & Found at 617-849-9555 (Monday–Friday, 9 AM–4 PM) and provide your route number. The MBTA holds bus items for a limited time. We'll make sure your report reaches them immediately so they know to look for your specific item.
Does the MBTA cover items left at Chelsea bus stops or stations?
Yes, the MBTA Lost & Found handles items left on buses and at stops. Call 617-849-9555 with your route and stop location. If your item was left in a public area (not on the bus itself), it may also be at Chelsea Police or City Hall.
How do I claim a lost item from Chelsea Police?
Contact Chelsea Police at 617-466-4855 and describe your item. You may need to go to their station (19 Park Street, Chelsea, MA 02150) with ID to claim it in person. We'll give you the exact details they ask for when you file your report.
What about items lost or left at Logan Airport?
The Logan Lost & Found Office is located on the Arrivals level between Terminals C and E. They're open 7 AM–8 PM daily. Call ahead at 1-800-23LOGAN or visit the MassPort website. We'll ensure your report is on file so they know to look for your item.
Is ReportLost.org official, or does it replace the police?
ReportLost is an independent service; we're not part of Chelsea Police or any government agency. We don't replace reporting to police, we accelerate it. We file your report on your behalf, notify the right departments and community channels, and keep your report actively searching for matches while you go about your life. For emergencies, always call 911.
Lost & found in nearby cities
Your report can start working right now
In the time it takes to make five phone calls, you can file a single report with us and move on. We handle the routing, the notifications, and the ongoing search. All you do is describe your loss once.
Start my report →ReportLost.org is an independent service and is not affiliated with Chelsea Police Department, the MBTA, MassPort, City of Chelsea, or any government agency. We work to notify relevant local authorities and community channels on your behalf, but we do not act as a substitute for contacting police or official lost and found offices directly. For emergencies, always call 911. All contact information and service details provided are current as of the last update; please verify directly with each agency before visiting or calling.