Heikki Veli Nieminen (1 December 1886 – 1 April 1936) was a Finnish gymnast and sports shooter who won two bronzes competing in the 1908, 1920 and 1924 Summer Olympics.
He also participated the ISSF World Shooting Championships twice:
He won the Finnish championship in 150 metre free rifle standing in 1925.
He was the secretary of Finnish Shooting Sport Federation from 1927 to 1936 and a board member from 1919 to 1933.
He was among the leadership in the Mäntsälä rebellion. He was prosecuted for the rebellion but acquitted.
He was developing the party platform and organisation for the Patriotic People's Movement.
He sat in the Hämeenlinna municipal council in 1934âÂÂ1936.