Katherine Stubbes, or Stubbs, (1570/71-14 December 1590) was an Englishwoman, best known for being the subject of a biography and memorial tract called A Chrystall Glasse for Christian Women, written and published by her husband Philip Stubbs after her death. Besides details about her parents, marriage, and conduct as a daughter and wife, the work also records the confessions of faith (supposedly verbatim) that she spoke before her death. It also includes her dying farewells to family and friends. The text ends with her dying greetings to Christ.