Henric Arvid Bengt Christer Horn af Åminne (12 March 1880 – 6 December 1947) was a Swedish Army officer and horse rider who competed in the 1912 Summer Olympics.[1] He finished tenth in the individual eventing on the horse Omen. Although his team finished first, Horn af Åminne did not receive a gold medal, because only three best members of each team were counted, and he was the fourth.[2][3]