FIS Freestyle Ski and Snowboarding World Championships 2017 – Men's parallel giant slalom

The men's parallel giant slalom competition of the FIS Freestyle Ski and Snowboarding World Championships 2017 was held at Sierra Nevada, Spain on March 16 (qualifying and finals). 55 athletes from 20 countries competed.

Qualification
Each participant takes one run on either of the courses. After the first run, only the top 32 are allowed a second run on the opposite course.