Lost and found (also called lost property) refers to the systems and practices used to collect, record and return items that people accidentally leave behind. Many institutions — including schools, public transport providers, museums and retail stores — maintain a dedicated place where found items are gathered so they can be reclaimed by their owners. The term also covers informal community efforts and online services that help reunite owners with possessions.

Typical procedures and organization

When an item is found it is usually handed in to a designated office or staff member and logged with a description, date, place found and the finder’s details when available. Valuable items such as wallets, phones or keys are often separated for secure storage. Low-value items may be placed in a general lost and found box. Many organizations use simple paper logs, spreadsheets or specialised software to track items and contact potential owners.

Common locations and distinctions

  • Transport hubs (airports, train stations, buses) typically have formal lost property offices with strict procedures.
  • Schools and workplaces keep on-site collections until owners claim items.
  • Retail stores and event venues manage short-term holdings and may mark items as abandoned after a period.

Distinctions include found vs abandoned property: an item intentionally left with no intent to retrieve it may become abandoned and treated differently under local laws. Legal responsibilities for holding, advertising and disposing of unclaimed items vary by jurisdiction.

History and modern developments

Historically communities relied on notice boards and local authorities to match owners and finders. Today, digital platforms and mobile apps supplement physical offices by allowing finders to upload photos and locations, and owners to search available records. Large institutions maintain standard retention periods and may transfer unclaimed valuables to police custody or dispose of them following regulation.

Practical advice for owners and finders

  • If you find something: hand it to local staff or a lost property office, record where and when you found it, and avoid accessing personal data on devices.
  • If you lose something: report it promptly, provide identifying details, and check online listings or contact the location’s lost property service.
  • Label items where possible and use tracking devices to aid recovery.

For details about a specific organisation’s procedures, consult its lost property guidance or contact a local authority. See Local lost and found authority for further resources and examples of formal policies.