| Birth Date: | 15 August 1921 |
| Birth Place: | Kolbäck, Sweden |
| Death Date: | 12 December 2007 (aged 86) |
| Death Place: | Eldsberga, Sweden |
| Height: | 189 cm |
| Weight: | 83 kg |
| Sport: | Horse riding |
| Club: | K3 IF, Skövde |
| Show-Medals: | yes |
Henning William Percy Hamilton (15 August 1921 – 12 December 2007) was a Swedish Army officer and equestrian. He competed in the mixed dressage at the 1964 Summer Olympics and finished ninth individually and fifth with the Swedish team. He served as the Swedish Olympic flag bearer at those Games.
Hamilton was ryttmästare in the Swedish Army.[1]