The Killing Time was a period of conflict in Scottish history between the Presbyterian Covenanter movement, based largely in the southwest of the country, and the government forces of Kings Charles II and James VII. The period, roughly from 1679 to the Glorious Revolution of 1688, was subsequently called The Killing Time by Robert Wodrow in his The History of the Sufferings of the Church of Scotland from the Restoration to the Revolution, published in 1721–22. It is an important episode in the martyrology of the Church of Scotland.

Covenanters were members of a 17th-century Scottish religious and political movement, who supported a Presbyterian Church of Scotland and the primacy of its leaders in religious affairs. The name is derived from covenant, a biblical term for a bond or agreement with God.