| Birth Date: | 12 March 1880 |
| Birth Place: | Stockholm, Sweden |
| Death Date: | 6 December 1947 (aged 67) |
| Death Place: | Stockholm, Sweden |
| Sport: | Horse riding |
| Club: | K6 IF, Ystad |
| Show-Medals: | yes |
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.
Horn af Åminne was ryttmästare in the Swedish Army.[2]