Violet Mary Elliot-Murray-Kynynmound DStJ (28 May 1889 – 3 January 1965) was an English aristocrat.
She was a daughter of an Earl and married twice, first to Lord Charles Petty-Fitzmaurice, and then to John Jacob Astor, 1st Baron Astor of Hever, and the mother of five children, including George Petty-Fitzmaurice, 8th Marquess of Lansdowne, and Gavin Astor, 2nd Baron Astor of Hever.