Joe Thomas (1912–1990) was a communist activist in London during the middle of the twentieth century.
Joe was born to Welsh parents in Cricklewood, London on 27 February 1912.
His father was a shop-keeper in the leather trade and an active freemason.
[1] He visited Campbell in Paris in 1936 and met senior Russian members of the Comintern.
In 1945 Joe joined the Oehlerite Leninist League set up by his old comrade Dennis Levin, the group changing its name in the process to the Revolutionary Workers Association, the fused group then reforming in 1947 as the short-lived Socialist Workers League.