Robert Edward Sheldon, Baron Sheldon PC (born Isaac Ezra Shamash; 13 September 1923 – 2 February 2020) was a British Labour politician. He was a member of the British Parliament for Ashton-under-Lyne from 1964 through 2001. Under the Primership of Harold Wilson and James Callaghan, he was the Financial Secretary to the Treasury from 1975 through 1979.