Karen Johnson

Karen Johnson may refer to:


 * Karen Johnson (producer), American television soap opera director, producer, writer, and editor
 * Karen Johnson (violinist), American violinist
 * Karen Johnson (politician), Arizona politician
 * Karen Johnson (sailor) (born 1962), Canadian Olympic sailor
 * Karen C. Johnson (born 1955), research professor in Medicine, University of Tennessee Health Science Center
 * Karen B. Johnson (1942–2019), mayor of Schenectady, New York
 * Karen Johnson (scientist), British geologist