Dion Erhardt Ørnvold (17 October 1921 - 23 January 2006), known as Dion Ørnvold, was a Danish association football player in the midfielder position. He started his career with Kjøbenhavns Boldklub, before turning professional and playing 22 games for Italian club SPAL 1907 during the 1951–52 Serie A season. He played 18 games for the Denmark national football team from 1947 to 1951, with whom he won a bronze medal at the 1948 Summer Olympics. He also played for the Denmark national under-21 football team.