19 August 1904|
Hayling Island, Hampshire, England
|Died||8 September 1963
Newborough, Anglesey, Wales
|Known for||Car design engineer|
Maurice Fernand Cary Wilks (1904–1963) was an automotive and aeronautical engineer, and by the time of his death in 1963, was the chairman of the Rover Company, a British car manufacturer. He was responsible for the inspiration and concept work that led to the development of the Land Rover off-road utility vehicle.
Maurice Wilks worked from 1922 to 1926 for the Hillman Motor Car Company in Coventry. In 1926 he went to work for General Motors in the United States but after two years in the U.S., returned to England and Hillman.
Wilks remained at Hillman as a planning engineer until 1930, when he moved to the Rover Company as chief engineer following his much older brother, Spencer. Spencer Wilks had been brought in from Hillman in September 1929 by Rover's Frank Searle made general manager and given a seat on Rover's board the following year. Spencer would be appointed managing director of Rover from 1932
In 1930 Spencer and Maurice Wilks on Spencer's appointment to the board made the important decision to make only high quality cars.
During World War II, Wilks led Rover's team developing Frank Whittle's gas turbine aircraft engines. Experiencing difficulties with Whittle's team Rover passed the project to Rolls-Royce in 1943. After the war, Wilks continued working with gas turbine engines, leading to Rover unveiling the first gas turbine powered car in 1949. 
Shortly after the war, whilst at his farm in Anglesey, Wilks, who used an army surplus Willys Jeep for farm work, and his brother Spencer who was visiting him, were inspired to develop and produce a utility four-wheel-drive vehicle for farmers, and the name Land Rover was coined for it.
By the summer of 1947 Rover had built a prototype Land Rover vehicle based on a Jeep chassis. In September 1947, the Rover company authorised the production of 50 pre-production models for evaluation purposes. The Land Rover was launched to the world at the 1948 Amsterdam Motor Show.
Maurice Wilks remained chief engineer until appointed technical director in 1946. He was appointed joint managing director with brother Spencer Wilks in August 1956 and succeeded his brother as managing director in November 1960. In January 1962 preferring policy to day-to-day management he was appointed chair of the Rover Company in succession to his older brother Spencer Wilks. The managing director appointment was given to W F F Martin-Hurst.
Wilks died at his farm near Newborough, Anglesey, on 8 September 1963.
His obituary in The Times described him as shunning publicity but added that he was farsighted and regarded as one of the industry's outstanding engineers with a brilliant knowledge of engineering detail. He was survived by his wife and three children.
He married Barbara Martin-Hurst in 1937.
From the early 1930s until merged with British Leyland Rover had much of the nature of a family business.
- Maurice Wilks elder brother, Spencer, Spencer Bernau Wilks (1891—1971), was general manager from September 1929 then managing director of Rover from 1932 until 1957 when he was appointed chairman of the board of directors. Spencer was hired by Rover managing director, Frank Searle, from his position of joint (with John Black) managing director of Hillman following the purchase of Hillman by the Rootes brothers. Spencer brought Maurice from Hillman to Rover the following year to be Rover's chief engineer.
- Aged 70 Spencer retired from the chair in favour of his much younger (13 years) brother at the beginning of 1962 remaining on the board in a non-executive capacity. He was made president of Rover in 1967.
- William Martin-Hurst (1905-1988) Rover's well-liked managing director, was a Maurice Wilks relative by marriage.
- Peter Wilks (1920-1972), son of Geoffrey Wilks, took over his uncle Maurice Wilks' technical directorship in 1963 and later became engineering director but he retired for health reasons in July 1971 when only 51 and died the following year.
- Spencer King (1925-2010) was a nephew of Spencer and Maurice Wilks. He took over as technical director on the retirement of Peter Wilks.
- "Wilks, Maurice Cary Fernand". Oxford Dictionary of National Biography. Retrieved 17 July 2011.
- "Obituary: Mr. Maurice Wilks". The Times. 10 September 1963. p. 12.
- James Taylor, Rover 75 and MG ZT: The Complete Story, Crowood Press 2014 ISBN 9781847976857
- Company Results Rover reorganisation, The Times, Wednesday, 23 November 1932; p. 19; Issue 46298
- Company Meeting. The Times, Tuesday, 10 October 1933; p. 21; Issue 46571 until 1957.
- Rover appoint president. The Times Saturday, 10 June 1967; p. 18; Issue 56964
- Nick Georgano, Nick Baldwin, Anders Clausager, Jonathan Wood. Nick Georgano, ed. Britain's Motor Industry: The First Hundred Years. ISBN 0-85429-923-8.
- Business Changes. The Times, Wednesday, 1 August 1956; p. 13; Issue 53598
- Business Changes. The Times, Monday, 7 November 1960; p. 20; Issue 54922
- Business Changes. The Times, Friday, 26 January 1962; p. 22; Issue 55299
- Marriages. The Times, Monday, 31 May 1937; p. 1; Issue 47698
- Business Changes. The Times, Wednesday, 1 January 1964; p. 15; Issue 55897
- Motor Sport magazine page 74, September 1971