Henri Léon Émile Deloge (21 November 1874 in Saint-Mandé – 27 December 1961 in Bourg-la-Reine) was a French middle-distance runner who won a silver medal over 1500m in Athletics at the 1900 Summer Olympics in Paris.

In the Olympic final, Deloge won the silver medal ahead of John Bray.

[1] Deloge also placed fourth in the 800 metres, after winning his semifinal heat with a time of 2:00.6.

The following year in 1901, Deloge finished third in the 1 mile event at the British 1901 AAA Championships.

[2][3] This article about an athletics Olympic medalist of France is a stub.