The Women's omnium competition at the 2017 World Championships was held on 14 April 2017.

[1][2] 30 laps (7.5 km) were raced.

[3] 27 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 80 laps (20km)), in which the final standings were decided.