Lost something in Tiburon? Report it and keep searching.
One report connects you with the Tiburon Police Department, Marin Transit, local animal services, and active community channels. Your report stays active and keeps searching for a match across local lost & found postings.
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
California : found property must be held by law enforcement for at least 90 days before it can pass to the finder, be auctioned or disposed of. (California Civil Code §2080.2)
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 file your report
Tell us what you lost, where, and when. We gather the details you'd need to share with multiple agencies anyway, all in one place.
We route it to the right places
Your report goes directly to the Tiburon Police Department, Marin Transit (if applicable), local animal control, and gets posted to community channels where locals actively search. No guessing which desk or phone number.
Your report searches for you
For 12 months, your report stays active and automatically checks new lost & found posts, community alerts, and local marketplace listings. You'll get notified if a credible match appears, so you don't have to refresh pages daily.
Where people lose items in Tiburon
And where to report them
Police Department
The Tiburon Police Department is the official starting point for most lost item reports. They log your loss and can advise on recovery steps for items lost in public spaces or potentially stolen. We file the report on your behalf and notify them of your loss details so you don't have to call twice.
Marin Transit Lost & Found
Left your bag, phone, or purse on a Marin Transit bus? The transit system's lost & found office can hold items for a limited time. Call their customer service line during business hours, and we can generate the exact description and route info you'll need to provide.
Lost or Found Pet
A missing cat or dog in Tiburon reaches multiple ears fast through Marin Humane, local shelters, and active community pet networks. Time is critical with pets. We ensure your lost pet alert goes to Marin Humane and gets broadcast to the right channels immediately. file a priority lost pet report
Town of Tiburon Administration
Town Hall can point you toward department-specific lost & found offices for items lost at public facilities, parks, or town events. We tell you which office is most relevant to your loss location so you contact the right desk the first time.
⚠️ Spotted incorrect or outdated information? Let us know so we can review it.
Report your loss today
The sooner you file, the sooner your report starts working for you. Once submitted, your details reach the police, transit services, and community channels automatically, and remain active in ongoing searches.
Report my lost item →Tiburon's small-town feel masks a fragmented lost-and-found landscape. Lose your wallet near the waterfront, leave your keys at the ferry terminal, or lose track of your dog near hiking trails, and you're juggling calls to the police, transit lost & found, animal shelters, and multiple Facebook groups. By the time you've contacted everyone, crucial hours have passed, and you're manually checking the same sites every day.
ReportLost cuts through that friction. One report reaches the right local authority, gets routed to where locals are already looking (Nextdoor, Reddit's r/Marin, Facebook community groups), and stays active in the background for months. You don't repost or chase leads alone. Once you've filed, our system continuously cross-checks new found postings against your description and alerts you to plausible matches, letting you focus on the here and now instead of obsessing over lost item websites.
Common places to lose items in Tiburon
Neighborhoods and spots where losses are most commonly reported
Downtown Tiburon & Main Street
Shops, restaurants, and pedestrian traffic along Tiburon Boulevard. Wallets, keys, and phones frequently left at cafes and retail counters.
Waterfront & Waterfront Park
Popular walking, boating, and recreation area. Sunglasses, jewelry, and bags often misplaced during outings or left near benches and docks.
Paradise Drive & Hiking Trails
Dog-friendly hiking routes and nature areas. Collars, leashes, and personal items frequently go missing in outdoor recreation zones.
Tiburon Ferry Terminal
Gateway to San Francisco ferries. Commuters often leave bags, keys, and documents at gates or on shuttle vehicles.
Community channels actively searching
Where locals post and share found items
Local neighborhood app with real-time lost & found posts and community watch.
Marin County subreddit where residents share local lost pet and item alerts.
Active Facebook group dedicated to reuniting lost pets with owners across the North Bay.
Pet-specific lost & found network with 760+ recorded losses in the Tiburon area.
Frequently Asked Questions
How long does Marin Transit hold items in their lost & found?
Marin Transit typically holds items for 30 days before disposal. Call their customer service at (415) 455-2000 (7 a.m. to 6 p.m. weekdays) as soon as you suspect you've left something on a bus. ReportLost can flag your loss with them so they're alert to your description.
What does the Tiburon Police Department do with lost items?
The police log lost item reports and sometimes receive items found in public spaces or turned in by citizens. For small personal items, they typically redirect you to specific lost & found offices. We file the police report on your behalf so it's officially documented.
How do I contact Marin Humane if I've lost a pet?
Call Marin Humane at (415) 883-4621 to report your lost pet and search their database. They coordinate with local shelters and rescue groups. For faster community reach, we file a priority lost pet alert that goes directly to their network and multiple social channels simultaneously.
Can I report a loss even if I'm not sure exactly where I lost it?
Yes. Describe the last place you remember having your item and the general timeframe. ReportLost can still file the report with police and route it to relevant transit or facility lost & found offices. A partial timeline is better than silence.
How does ReportLost keep my report active for months?
Your report stays in our system and is regularly cross-checked against new lost & found posts, community marketplace listings, and local alerts published by shelters or transit services. When a credible match emerges (same description, location, timeframe), you're notified automatically. You don't have to monitor sites yourself.
Is ReportLost affiliated with the Tiburon Police Department or official agencies?
No, ReportLost is an independent service. We're not a government agency, but we work directly with official channels: we file reports with police, contact transit lost & found offices, and post to public community channels on your behalf. We don't replace the police or official lost & found systems, we coordinate with them to save you time.
Lost & found in nearby cities
Don't search alone
Your lost item deserves a complete search. File once with ReportLost, and let your report do the legwork across police, transit, local shelters, and community networks for months to come.
Start my report →ReportLost.org is an independent service and is not affiliated with the Tiburon Police Department, Town of Tiburon, Marin Transit, Marin Humane, or other agencies listed. We coordinate with these official channels on your behalf but do not replace them. For emergencies, always call 911. For immediate lost pet assistance, contact Marin Humane directly at (415) 883-4621.