The 1958 International Cross Country Championships was held in Cardiff, Wales, at the Pontcanna Fields on 22 March 1958.

Tunisia entered a team for the first time after gaining independence.

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 78 athletes from 9 countries.