Sardar Ujjal Singh (27 December 1895 – 15 February 1983) was an Indian politician who served as the Governor of Punjab (1 September 1965 - 26 June 1966), followed by Governor of Tamil Nadu from (28.06.1966 -16.06.1967). Prior to this he was a participant in the First Round Table Conference, opened officially by King George V on November 12, 1930.
His elder brother was Sir Sobha Singh, the principal contractor during the construction of New Delhi, 1911–1930, and father of writer Khushwant Singh.