Back بطولة العالم للناشئين لألعاب القوى 2006 Arabic Mistrovství světa juniorů v atletice 2006 Czech Leichtathletik-Juniorenweltmeisterschaften 2006 German 2006. aasta juunioride kergejõustiku maailmameistrivõistlused Estonian Yleisurheilun alle 20-vuotiaiden maailmanmestaruuskilpailut 2006 Finnish Championnats du monde juniors d'athlétisme 2006 French 2006-os junior atlétikai világbajnokság Hungarian Campionati del mondo juniores di atletica leggera 2006 Italian 2006年世界ジュニア陸上競技選手権大会 Japanese Junior-VM i friidrett 2006 NB
 | |
| Host city |  Beijing, China |
|---|---|
| Nations | 176 |
| Athletes | 1350 |
| Events | 44 |
| Dates | 15–20 August |
| Main venue | Chaoyang Sports Centre |
The 2006 World Junior Championships in Athletics is the 2006 version of the World Junior Championships in Athletics. It was held from 15 August to 20 August at the Chaoyang Sports Centre in Beijing, the capital of the People's Republic of China.
The Championships were dominated by the host nation China, and Kenya. The United States showed a near complete domination in the relay events. Estonia won four gold medals; their first medals ever at the World Junior Championships.