Athletics at the 2005 Summer Universiade – Men's decathlon

The men's decathlon competition at the 2005 Summer Universiade took place on 18 August and 19 August 2005 in the İzmir Atatürk Stadyumu in İzmir, Turkey.

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