Brigadier Christopher Allan Hector Perera Jayawardena CMG CVO CStJ OBE ED (29 March 1898 – 6 January 1986) was a Ceylonese forest conservator and military officer.
He was a Senior Assistant Conservator of Forests, Equerry to Queen Elizabeth II, Aide-de-camp to the Governor-General and Chief Commissioner of the Sri Lanka Scout Association.
Kidd, offered him a scholarship to study at Ripon College Cuddesdon, which he turned down to attend University of Oxford from 1920 to 1923.
Following his retirement he served as the General Manager, Aberdeen Cigarette Company, and Director, Godfrey and Partners.
With the onset of World War II, the Ceylon Light Infantry was expanded for wartime service, and Major Jayawardena was appointed commanding officer of the 1st Battalion with Captain Anton Muttukumaru serving as his adjutant.
In 1954, he served as equerry to Her Majesty Queen Elizabeth II during her Royal visit to Ceylon.
His sister Esther Jayawardena married Oliver Ernest Goonetilleke, who later became the third Governor-General of Ceylon.