The 1984–85 FIS Cross-Country World Cup was the 4th official World Cup season in cross-country skiing for men and women.
The World Cup began in Cogne, Italy on 9 December 1984 and finished in Oslo, Norway on 17 March 1985.
Gunde Svan of Sweden won the overall men's cup, and Anette Bøe of Norway won the women's.
Arild Monsen Oddvar Brå Geir Holte Tor Håkon Holte Andi Grünenfelder Daniel Sandoz Markus Fähndrich Giachem Guidon Erik Östlund Thomas Wassberg Sven-Eric Danielsson Torgny Mogren Arild Monsen Pål Gunnar Mikkelsplass Tor Håkon Holte Ove Aunli Marco Albarello Giorgio Vanzetta Maurilio De Zolt Giuseppe Ploner Erik Östlund Thomas Wassberg Thomas Eriksson Gunde Svan Erik Östlund Jan Ottosson Torgny Mogren Gunde Svan Andi Grünenfelder Markus Fähndrich Christian Marchon Giachem Guidon Nikolay Zimyatov Vladimir Sakhnov Vladimir Smirnov Oleksandr Batyuk Albert Walder Silvano Barco Maurilio De Zolt Giorgio Vanzetta Erik Östlund Thomas Wassberg Torgny Mogren Gunde Svan Arild Monsen Tor Håkon Holte Geir Holte Pål Gunnar Mikkelsplass Thomas Eriksson Sven-Eric Danielsson Thomas Wassberg Gunde Svan Andi Grünenfelder Daniel Sandoz Markus Fähndrich Giachem Guidon Martin Hole Pål Gunnar Mikkelsplass Vegard Ulvang Ove Aunli Pirkko Määttä Marja-Liisa Hämäläinen Marjo Matikainen Antonina Ordina Raisa Smetanina Liliya Vasilchenko Anfisa Romanova Yuliya Stepanova Lyubov Zimyatova Grete Ingeborg Nykkelmo Berit Aunli Marianne Dahlmo Anette Bøe Antonina Ordina Raisa Smetanina Liliya Vasilchenko Yuliya Stepanova Marie Risby Helena Blomqvist Karin Lamberg-Skog Marie Johansson Tamara Tikhonova Raisa Smetanina Liliya Vasilchenko Anfisa Romanova Anette Bøe Anne Jahren Grete Ingeborg Nykkelmo Berit Aunli Manuela Drescher Gaby Nestler Antje Misersky Ute Noack Grete Ingeborg Nykkelmo Trude Dybendahl Marianne Dahlmo Anette Bøe Marie Risby Marie Johansson Anna-Lena Fritzon Karin Lamberg-Skog Pirkko Määttä Eija Hyytiäinen Marjo Matikainen Marja-Liisa Hämäläinen Grete Ingeborg Nykkelmo Anne Jahren Berit Aunli Anette Bøe Marie Johansson Gunnel Mörtberg Anna-Lena Fritzon Karin Lamberg-Skog Antje Misersky Gaby Nestler Simone Opitz Ute Noack