2003–04 World Sevens Series

2003–04 IRB Sevens
Series V
Hosts
Nations34
Final positions
Champions New Zealand
Runners-up England
Third Argentina

The 2003–04 Sevens World Series was the fifth edition of the global circuit for men's national rugby sevens teams, organised by the International Rugby Board. The series was held over eight tournaments, an increase of one over the previous year. This was the first year that the USA Sevens was added to the series. New Zealand won its fifth consecutive series, narrowly defeating England.