Arja Leena Klemz (née Kantola; born 13 June 1949) is a Finnish speed skater.

[1] She competed at the 1968 Winter Olympics and the 1972 Winter Olympics.

[2] In 1972, she moved to Inzell, Germany.

[3] She married Walter Klemz and had three children, Marko, Kerstin and Melanie and six grandchildren, Lena, Hannah, Tobias, Amelie, Paula and Korbinian.

This biographical article on a speed skater in Finland is a stub.