2017–18 World Rugby Sevens Series

2017–18 World Rugby Sevens
Series XIX
Hosts
Date1 Dec 2017 – 10 Jun 2018
Nations21
Final positions
Champions South Africa
Runners-up Fiji
Third New Zealand
Series details
Top try scorer Carlin Isles (49)
Top point scorer Nathan Hirayama (334)

The 2017–18 World Rugby Sevens Series, known for sponsorship reasons as the HSBC World Rugby Sevens Series, was the 19th annual series of rugby sevens tournaments for national men's rugby sevens teams. The Sevens Series has been run by World Rugby since 1999–2000.