2016 IAAF World U20 Championships – Men's decathlon

The men's decathlon event at the 2016 IAAF World U20 Championships was held at Zdzisław Krzyszkowiak Stadium on 19 and 20 July.

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