UCI Track Cycling World Championships – Women's 500 m time trial

The UCI Track Cycling World Championships – Women's 500 m time trial is the women's world championship 500 m Time Trial event held annually at the UCI Track Cycling World Championships.

Félicia Ballanger of France, and Natalya Tsylinskaya (née Markovnichenko) of Belarus, are the most successful riders in the history of the event with five titles each. Anna Meares of Australia, with nine medals (as of 2015) including four golds is the most decorated time trialist in the history of the event.