Sir John Maldwyn Thomas (17 June 1918 – 31 July 2002) was a Welsh businessman and Liberal Party politician.
[1] Thomas was a Fellow of the Chartered Institute of Secretaries, he took first place in South Wales in both his intermediate and final examinations.
[2] He was secretary to Lewis & Tylor Ltd, a large industrial concern in Cardiff, from 1940-56.
He worked for Rank Xerox from 1964-1979, as Secretary, Managing Director and finally as Chairman.
[3] Thomas was Liberal candidate for the Aberavon division of Glamorgan at the 1950 General Election.