Sarah Johnson

Sarah Johnson may refer to:


 * Sarah Johnson (poet) (born 1980), South African poet
 * Sarah Anne Johnson (born 1976), Canadian artist
 * Sarah Johnson (Mount Vernon) (1844–1920), raised in slavery at Mount Vernon and then emancipated
 * Sarah Stewart Johnson, American biologist, geochemist, astronomer and planetary scientist
 * Sarah Johnson (swimmer) (born 1992), Northern Mariana Islands swimmer who participated in Swimming at the 2007 World Aquatics Championships – Women's 400 metre freestyle
 * Sarah Marie Johnson (born 1987), American teenager convicted in the murder of Diane and Alan Scott Johnson, her parents