The FIS Nordic World Ski Championships 2003 took place February 18 – March 1, 2003 in Val di Fiemme, Italy for a second time (1991). The ski jumping team normal hill held in 2001 was not held at this championships while the women's 30 km returned after being cancelled in the previous championships due to extremely cold weather. Additionally the pursuit races went from separate races run on the same day (combined) to Skiathlon races.

Men's cross-country

1.5 km individual sprint

February 26, 2003

15 km classical

February 21, 2003

10 km + 10 km double pursuit

February 23, 2003

30 km classical mass start

February 19, 2003

50 km freestyle

March 1, 2003

4 × 10 km relay

February 25, 2003

Women's cross-country

1.5 km individual sprint

February 26, 2003

10 km classical

February 20. 2003

5 km + 5 km double pursuit

February 22, 2003 Sachenbacher beat Zavyalova in a photo finish to earn the silver medal.

15 km classical mass start

February 18, 2003

30 km freestyle

February 28, 2003

4 × 5 km relay

February 24, 2003 The Finnish relay team finished second, but was disqualified when Kaisa Varis tested positive for doping.

Men's Nordic combined

7.5 km sprint

February 28, 2003 Spillane is the first American to win a gold medal in the FIS Nordic World Ski Championships. Ackermann beat Gottwald at the line to earn the silver medal.

15 km Individual Gundersen

February 21, 2003

4 × 5 km team

February 24, 2003

Men's ski jumping

Individual normal hill

February 28, 2003

Individual large hill

February 22, 2003

Team large hill

February 23, 2003

Medal table

Medal winners by nation. The host country, Italy, did not get any medals.