- External links
Johannes Ingvard Ludvigsen (April 12, 1904 – December 5, 1965) was a Danish boxer who competed in the 1928 Summer Olympics. He was born and died in Copenhagen. In 1928 he was eliminated in the second of the middleweight class after losing his fight to the upcoming gold medalist Piero Toscani. External links- [https://web.archive.org/web/20121019024300/http://www.sports-reference.com/olympics/athletes/lu/ingvard-ludvigsen-1.html sports-reference.com]
{{Authority control}}{{DEFAULTSORT:Ludvigsen, Ingvard}}{{Denmark-boxing-bio-stub}} 6 : 1904 births|1965 deaths|Middleweight boxers|Olympic boxers of Denmark|Boxers at the 1928 Summer Olympics|Danish male boxers |