John Faithful Fortescue Platts-Mills, QC (4 October 1906 – 26 October 2001) was a British barrister and left-wing politician. He was the Labour Party Member of Parliament for Finsbury from 1945 to 1948, when he was expelled from the party effectively for his pro-Soviet sympathies. He remained a MP until 1950, and then returned to his legal career.[1]