Henry Martinus Olsen (March 11, 1887 – August 16, 1978) was a Norwegian track and field athlete who specialized in the jumping events.
He also participated in the long jump competition but his result is unknown.
[2] Olsen became Norwegian champion, four times, in the events standing high jump twice and he won two titles in 1913, in the 110 hurles and in standing long jump.
[3][4][5] His strongest event by today's standards was the triple jump, in which his personal best was 13.82 metres, achieved in May 1908 in Kristiania.
This biographical article relating to Norwegian athletics is a stub.