The Men's snowboard cross competition at the FIS Freestyle Ski and Snowboarding World Championships 2019 was held on January 31 and February 1, 2019.

[1][2] The qualification was started on January 31, at 09:40.

[3][4] The top 32 qualifiers advanced to the 1/8 finals.

From here, they participated in four-person elimination races, with the top two from each race advancing.

[5][6]