Ilja Keizer (née Laman; born 26 February 1944) is a retired middle-distance runner from the Netherlands.

She competed at the 1968 and 1972 Summer Olympics in the 800 m and 1500 m, respectively, and finished in sixth place in 1972.

[1] In 1970 and 1972, Keizer-Laman was selected as the Dutch female athlete of the year.

This biographical article relating to Dutch athletics is a stub.

You can help Wikipedia by expanding it.