The Men's omnium competition at the 2017 World Championships will be held on 15 April 2017.

[1][2] 40 laps (10 km) were raced.

[3] 36 sprints were held, each awarding a point to the winner; in addition, 20 points were added/subtracted for a lap gain/loss respectively.

[4] Sprints were held every two laps; the last rider in each sprint was eliminated.

[5] Riders' points from the previous 3 events were carried into the points race (consisting of 100 laps (25km)), in which the final standings were decided.