1966 European Athletics Championships – Men's decathlon

The men's decathlon at the 1966 European Athletics Championships was held in Budapest, Hungary, at Népstadion on 30 August and 1 September 1966.

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

Participation
According to an unofficial count, 28 athletes from 14 countries participated in the event.


 * 🇦🇱 albania (1)
 * 🇦🇹 austria (3)
 * 🇧🇪 belgium (1)
 * undefined (1)
 * undefined (2)
 * 🇫🇷 france (2)
 * 🇭🇺 hungary (2)
 * 🇮🇸 iceland (1)
 * 🇮🇹 italy (2)
 * 🇵🇱 poland (2)
 * undefined (3)
 * undefined (3)
 * 🇬🇧 united kingdom (2)
 * undefined (3)