The Senior men's race at the 1977 IAAF World Cross Country Championships was held in Düsseldorf, West Germany, at the Galopprennbahn Düsseldorf-Grafenberg on March 20, 1977.

A report on the event was given in the Glasgow Herald.

[1] Complete results,[2] medallists, [3] and the results of British athletes[4] were published.

An unofficial count yields the participation of 168 athletes from 21 countries in the Senior men's race.

This is in agreement with the official numbers as published.