noun

• A mountain range in the country of Lebanon, Western Asia.
• A country in Western Asia, in the Middle East. Official name: Lebanese Republic. Capital: Beirut. Also (especially formerly) known as "the Lebanon".
• Various places in the United States of America:
• A small unincorporated community in Montezuma County, Colorado.
• A town in New London County, Connecticut.
• A census-designated place in Kent County, Delaware, in full Rising Sun-Lebanon.
• A city in St. Clair County, Illinois.
• A city, the county seat of Boone County, Indiana.
• A small city in Smith County, Kansas.
• A home rule city, the county seat of Marion County, Kentucky.
• A town in York County, Maine.
• A city, the county seat of Laclede County, Missouri.
• A small village in Red Willow County, Nebraska.
• A city in Grafton County, New Hampshire.
• A borough of Hunterdon County, New Jersey.
• A town in Madison County, New York.
• A city, the county seat of Warren County, Ohio.
• A census-designated place and unincorporated community in Marshall County, Oklahoma.
• A city in Linn County, Oregon.
• A city, the county seat of Lebanon County, Pennsylvania.
• A small town in Potter County, South Dakota.
• A city, the county seat of Wilson County, Tennessee.
• An unincorporated community in Hardin County, Tennessee.
• A town, the county seat of Russell County, Virginia.
• A town and census-designated place in Dodge County, Wisconsin.
• A town in Waupaca County, Wisconsin.
• A number of townships in the United States, listed under Lebanon Township.