UCI Road World Championships – Men's under 23 time trial

The UCI Road World Championships - Men's under-23 time trial is the annual world championship for road bicycle racing in the discipline of individual time trial for men aged 23 or under, organised by the world governing body, the Union Cycliste Internationale. The event was first run in 1996. Russian Mikhail Ignatiev is the most successful rider with one gold and two silver medals.