Martinsburg may refer to:

Places In the United States:

New Martinsburg, Ohio

Martinsburg, Indiana Martinsburg, Iowa Sandy Hook, Kentucky, originally incorporated as Martinsburg Martinsburg, Missouri Martinsburg, Ripley County, Missouri Martinsburg, Nebraska Martinsburg, New York Martinsburg, Ohio Martinsburg, Pennsylvania Martinsburg Junction, Pennsylvania Martinsburg Township, Renville County, Minnesota Martinsburg Township, Pike County, Illinois Martinsburg, West Virginia Martinsburg station, in Martinsburg, West Virginia

In Germany: Martinsburg, Mainz, a fortress which was demolished in 1809 (see Electoral Palace Mainz)