Castillion has also represented the Netherlands at youth international level.

Burnet represented the Netherlands at various youth level, including under-17 and under-19.

A single tennis player represented the Netherlands at the 1912 Games.

Five fencers, one man and four women, represented the Netherlands in 1960.

Nine fencers, seven men and two women, represented the Netherlands in 1948.

Eleven fencers, ten men and one woman, represented the Netherlands in 1936.

Lilipaly represented the Netherlands at youth level, from under-15 to under-18.

He represented the Netherlands at international conferences on maritime law in 1905, 1909, 1910, and 1923.

Dijks has represented the Netherlands at under-18, under-19, and the under-21 level.

Four swimmers, including one woman, represented the Netherlands in 1920.