The 1983 World Snooker Championship was a professional snooker tournament that took place between 16 April and 2 May 1983 at the Crucible Theatre in Sheffield, England. This was the third and final world ranking event of the 1982–83 snooker season following the 1982 Professional Players Tournament. Sixteen seeded players qualified directly for the event, with an additional sixteen players progressing through a two-round qualification round held at the Romiley Forum in Stockport, and Redwood Lodge in Bristol. The winner of the event received £30,000, and the tournament was sponsored by cigarette company Embassy.

Terence Martin Griffiths is a Welsh retired professional snooker player and current coach and pundit. After winning several amateur titles, including the Welsh Amateur Championship in 1975 and back-to-back English Amateur Championships in 1977 and 1978, Griffiths turned professional in June 1978 at the age of 30. In his second professional tournament, he qualified for the 1979 World Snooker Championship. He reached the final of the event where he defeated Dennis Taylor by 24 frames to 16. This was only the second time a qualifier had won the World Snooker Championship, after Alex Higgins in 1972; only Shaun Murphy in 2005 has since emulated the achievement. In 1988, Griffiths again reached the final of the competition. He was tied with Steve Davis, 8–8, but lost the match 11–18.