Sir William Wavell Wakefield, 1st Baron Wakefield of Kendal (10 March 1898, Beckenham-12 August 1983) was a rugby union player for Harlequins and England, President of the Rugby Football Union and a British politician.

Wakefield attended Sedbergh school in the West Riding of Yorkshire (now part of Cumbria), leaving during World War I to join the Royal Naval Air Service. After the War he became the captain of the RAF rugby team and joined Quins. On October 11 1919, he made his debut for Quins against Richmond and he continued to play for the club for the next ten years. He occasionally played for other teams during this time, but his main club was always with Quins.

During his career with Quins, he appeared a total of 136 times - 82 as captain, and he made his final appearance on 25 January 1930 against Cambridge University. He scored 51 tries for the club, along with one penalty and 14 conversions. He was club captain in the seasons 1920/21, 1924/25 and 1927/28 to 1929/30.

In 1920, Wakefield made his England debut against Wales. He captained the Cambridge University team in 1922. In total, he appeared for England 31 times and was captain on 13 occasions. He led England to back to back Five Nations Grand Slams. His final appearance for England was against France in April 1927.

In 1935, Wakefield moved into politics, becoming Conservative MP for Swindon. At the 1945 general election, he moved to St. Marylebone. He was knighted in 1944 and in 1963, upon retiring from Parliament, became the first Baron Wakefield of Kendal. He was still involved in Rugby and was the RFU president in 1950. From 1950 to 1980 he was president of Harlequins. An excellent all-round sportsman, Wakefield also became the president of the Ski Club of Great Britain, the British Sub Aqua Club and the British Water Ski Federation.

In 1999 Wakefield was inducted as the first English member of the International Rugby Hall of Fame .