2008 World Junior Championships in Athletics – Men's decathlon

The men's decathlon event at the 2008 World Junior Championships in Athletics was held in Bydgoszcz, Poland, at Zawisza Stadium on 9 and 10 July. Junior implements were used, i.e. 99.0 cm (3'3) hurdles, 6 kg shot and 1.75 kg discus.

Final
9/10 July {{legend|#F2F5A9|The highest mark recorded in each event is highlighted in yellow|border=solid 1px #AAAAAA}}

Participation
According to an unofficial count, 19 athletes from 13 countries participated in the event. • 🇦🇺 australia (1)

• 🇧🇾 belarus (2)

• 🇪🇪 estonia (2)

• 🇫🇷 france (1)

• 🇩🇪 germany (2)

• 🇮🇸 iceland (1)

• 🇱🇹 lithuania (1)

• 🇵🇱 poland (2)

• 🇷🇺 russia (2)

• 🇷🇸 serbia (1)

• 🇺🇦 ukraine (1)

• undefined (1)

• 🇺🇸 united states (2)