The 1984–85 FIS Ski Jumping World Cup was the sixth World Cup season in ski jumping.

It began in Thunder Bay, Canada on 8 December 1984 and finished in Štrbské Pleso, Czechoslovakia on 24 March 1985.

The individual World Cup was won by Matti Nykänen and Nations Cup by Finland.

All 16 locations which have been hosting world cup events for men this season.

Event in Gstaad was completely canceled.