Lt-Col. Samuel Hall-Thompson (1885 – 26 October 1954) was a Unionist politician from Northern Ireland. Hall-Thompson was born at Crawfordsburn in Ulster. He studied at Dulwich College, England. His father, Rt. Hon. Robert Thompson, DL, was also an MP. Samuel went into business and, in 1929, served as High Sheriff of Belfast. In 1950, Hall-Thompson was appointed Chairman of Ways and Means Committee and Deputy Speaker of the Northern Ireland House of Commons. At the 1953 general election, he was defeated by Norman Porter, an independent Unionist who had been an outspoken and stern critic.