Lost & Found Services in Missouri

Discover how to report or find lost items across major cities in Missouri. We help you connect with local services, transportation hubs, and more.

Most Populated Cities in Missouri

How Lost & Found Works in Missouri

Missouri is one of the few states that actually wrote a lost property statute into its books. RSMo 447.010 spells out a duty for anyone who finds lost money or goods, and Chapter 447 goes on to build an entire state system for property that never gets claimed, run by the Missouri State Treasurer's Unclaimed Property Division rather than left to city hall. That split matters: a phone left on a MetroLink train or a bag found at a Cardinals game is handled by a local police department or venue lost and found desk, while cash, safe deposit box contents, and similar financial property that sits unclaimed for years eventually escheats to the state and shows up in the ShowMeMoney.com database.

On top of the finder's duty statute, Missouri's stealing law, RSMo 570.030, makes it a crime to knowingly keep property you know or should know is lost or mislaid, with penalties that scale by value, so 'finders keepers' is not actually the law here. ReportLost is an independent service. A free report creates a public listing; paid options add public-web monitoring, and the $25 team-assisted option also includes relevant local outreach. Agencies and venues set their own filing and holding procedures.

What the Law Says in Missouri

Duty of Finders (RSMo 447.010)

Missouri law directly addresses what a finder of lost money or goods is supposed to do, unlike states that rely purely on common law. This statute is the backbone of how local departments and courts in Missouri treat a found item and who is entitled to it if the owner never comes forward.

Stealing Statute (RSMo 570.030)

Knowingly keeping property you know or learn was lost or mislaid can be charged as stealing under RSMo 570.030. Penalties scale with value, from misdemeanor level for lower value items up to a Class C felony for property worth $25,000 or more, so returning a found item is not just courtesy, it avoids real criminal exposure.

Unclaimed Property Program (RSMo Chapter 447)

Financial property such as uncashed checks or safe deposit contents that goes unclaimed for a period generally described as three to five years, depending on the property type, is turned over to the Missouri State Treasurer. There is no time limit for the original owner or heir to file a claim, and the office even pays interest on cash property held for up to seven years.

Claim Windows and Disposal (15 CSR 50-3.090)

State regulations set concrete windows for acting on a claim: if proof of ownership is not presented promptly, property may be disposed of within one year, and a claimant is generally given thirty days to file paperwork once a claim process starts. Missing these windows can mean the difference between getting an item back and losing it to disposal.

Lost Versus Mislaid Property

Missouri courts distinguish between property that is truly lost and property that is merely mislaid, meaning intentionally set down and forgotten. Under this line of cases, the owner of the premises where an item was mislaid, not a random finder, is often the one entitled to hold it for the true owner, which affects where you should actually look first.

Where items end up in Missouri

Missouri's two major air hubs, Kansas City International (MCI) and St. Louis Lambert International (STL), each run their own lost and found operations, as do regional transit systems like the Kansas City Area Transportation Authority (KCATA), the KC Streetcar, and St. Louis's Metro Transit under Bi-State Development. Sports and event venues add another layer entirely, from Arrowhead Stadium and Kauffman Stadium in Kansas City to Busch Stadium and the Enterprise Center in St. Louis, plus hotels, rideshare drivers, and restaurants across both metro areas and smaller cities like Springfield and Columbia. The city pages below list local contacts. ReportLost is independent; its free public listing, six-month automatic monitoring and twelve-month team-assisted option are described on the report form.

Lost something in Missouri?

A free report creates a public listing. The $12 option adds six months of automatic monitoring, a ReportLost certificate, an anonymous case address, and QR stickers. The $25 option adds manual research, direct service contact, report submission, local social sharing, and 12 months of monitoring.

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Missouri Lost & Found FAQ

Do I get my item back if someone turned it in?

Yes, but you have to prove ownership. Departments and venues in Missouri typically ask for a private detail only the real owner would know, like a serial number, a specific photo on the phone, or what is inside a wallet, before releasing the item to you.

Is a reward mandatory in Missouri?

No. Nothing in Missouri's finder statute or its theft law requires a reward. Offering one is always your choice, and plenty of items are returned in Missouri with nothing more than a thank you.

What happens to my lost item if no one claims it in Missouri?

For physical items, local departments and venues generally hold property for a set period before disposing of it or donating it. For money and financial property specifically, Missouri law sends it to the State Treasurer's Unclaimed Property Division after a dormancy period of roughly three to five years, where it can be searched and claimed with no time limit.

Can someone get in trouble for keeping something I lost?

Yes. Under RSMo 570.030, knowingly keeping property you know or learn is lost or mislaid can be charged as stealing, with penalties that increase based on the value of the item, up to a Class C felony for property worth $25,000 or more.

Do I have to file with police before checking an airport or transit lost and found?

No, you can contact more than one organization. Airports like MCI and STL, transit agencies like KCATA and Metro, and local police departments each keep separate lost and found records in Missouri.

This page provides general information about Missouri law as of publication and is not legal advice. Procedures vary by city and department; verify details with your local authorities. Last reviewed: July 2026.

All Cities We Cover in Missouri

Each city page lists the local lost & found contacts and how to report a loss there.