Bushing may refer to:
Bushing (bearing), a type of plain bearing Bushing (electrical), an insulated device that allows a conductor to pass through a grounded conducting barrier Bushing (isolator), a mechanical device used to reduce vibrational energy transfer between two parts Drill bushing, a tool used to guide the placement of a hole when drilling in a workpiece Threaded bushing, a metal sleeve with screw threads
See also Büsching (disambiguation)