The Lenexa Historical Society promotes community involvement to preserve the heritage of Lenexa by sponsoring festivals and events.

The Lenexa Historical Society collects and preserves Lenexa's historical artifacts.

The Lenexa Historical Society maintains the History Resource Room.

- Local Historical Research
- Local Genealogy
- Lost Houses
- Santa Fe Trail
- Lenexa History

The Lenexa Historical Society stands ready to support the City of Lenexa in its operation of the Legler Barn Museum Complex.

- The Legler Barn
- The Strang Line Waiting Station
- The Lenexa Frisco Depot
- Restored Prairie Schooner
- Northern Pacific Caboose