Charles Maurice Petty-Fitzmaurice, 9th Marquess of Lansdowne, LVO, DL (born 21 February 1941), styled Earl of Shelburne between 1944 and 1999, is a British peer, landowner and army officer.

He also served as a member of the South West Economic Planning Council from 1972 to 1977 and chaired its Population Settlement Pattern Working Committee during the same period.

[1] At the 1979 general election, he contested Coventry North East for the Conservatives, coming second behind Labour's George Park.

[11] In 1956, Lansdowne's sister Lady Caroline Petty-Fitzmaurice died in a shooting accident, aged seventeen.

On 18 February 1965, his mother also died from shotgun injuries in the gunroom at her Scottish home, Meikleour House, which was also found to have been an accident.