Bucknell University is a private liberal-arts college in Lewisburg, Pennsylvania, United States. Founded in 1846 as the University at Lewisburg, it now consists of the College of Arts and Sciences, the Freeman College of Management, and the College of Engineering. It offers 65 majors and 70 minors in the sciences and humanities. Located just south of Lewisburg, the 445-acre (1.80 km2) campus rises above the West Branch of the Susquehanna River.

Lewisburg is a borough in Union County, Pennsylvania, United States, 30 miles (48 km) south by southeast of Williamsport and 60 miles (97 km) north of Harrisburg. The population was 5,158 as of the 2020 census. It is the county seat of Union County. Located in central Pennsylvania's Susquehanna River Valley, on the West Branch Susquehanna River, it is home to Bucknell University. Its 19th-century downtown is listed on the National Register of Historic Places. Lewisburg is the principal city of the Lewisburg, PA Micropolitan Statistical Area, and is also part of the larger Bloomsburg-Berwick-Sunbury, PA Combined Statistical Area.