Bieber Transportation Group was an American bus company based in Kutztown, Pennsylvania, operating intercity commuter buses, charter buses, and tours. The company provided bus service from the Reading and Lehigh Valley regions of eastern Pennsylvania to Philadelphia and New York City. The company was founded by Carl R. Bieber in 1946. Bieber ended operations on February 8, 2019.

Kutztown is a borough in Berks County, Pennsylvania, United States. It is located 18 miles (29 km) southwest of Allentown and 17 miles (27 km) northeast of Reading. As of the 2020 census, the borough had a population of 4,162. Kutztown University of Pennsylvania is located just outside the borough limits to the southwest.