Neoplan USA was a major transit bus manufacturing company based in Denver, Colorado. It started as a subsidiary of the German corporation Neoplan in 1981 with its main factory and headquarters in Lamar, Colorado. In 1998, Neoplan USA was acquired by Willis Stein & Partners and became an independent licensee of designs from the German company Neoplan. The company declared bankruptcy in 2006.

Neoplan Bus GmbH is a German automotive company that manufactures buses, trolleybuses and coaches. It became a subsidiary of MAN Truck & Bus SE in 2001.