The men's road race at the 1983 UCI Road World Championships was the 50th edition of the event.

The race took place on Sunday 4 September 1983 in Altenrhein, Switzerland, over a distance of 269.89 km (167.7 mi).

[1] The race was won by Greg LeMond of the United States.

[2] 117 riders started, there were 46 classified finishers, and the winner's average speed was 38.31 km/h (23.80 mph).

This UCI Road World Championships – Men's road race article is a stub.