1980 Thayer Tutt Trophy

The 1980 Thayer Tutt Trophy was the first edition of the Thayer Tutt Trophy. It was held from March 8–16, 1980 in Ljubljana, Yugoslavia (present-day Slovenia). Switzerland finished first, East Germany finished second, and Yugoslavia finished third.

Championship round
(games against previous opponents carried over from first round)

Placing round
(games against previous opponents carried over from first round)