Sir Thomas Hugh William Beadle CMG OBE PC (6 February 1905 – 14 December 1980) was a Rhodesian lawyer, politician and judge who served as Chief Justice of Southern Rhodesia from March 1961 to November 1965, and as Chief Justice of Rhodesia from November 1965 until April 1977. He came to international prominence against the backdrop of Rhodesia's Unilateral Declaration of Independence (UDI) from Britain in November 1965, upon which he initially stood by the British Governor Sir Humphrey Gibbs as an adviser; he then provoked acrimony in British government circles by declaring Ian Smith's post-UDI administration legal in 1968.