Hjalmar Løken (31 October 1852 – 1932) was a Norwegian jurist and newspaper editor.
Hjalmar Løken was born in Vang, Hedmark as the son of cand.jur.
Edvard Martin Løchen and his wife Anne Elisabeth Grøtting.
[1] He married his cousine, writer and feminist Olaug Løken in 1881.
[3] He was editor-in-chief for the Trondheim newspaper Dagsposten from 1885 to 1890,[3] and of Norske Intelligenssedler from 1890 to 1918.