Jens August Jensen (2 May 1865 – 16 November 1936) was an Australian politician who served in the House of Representatives from 1910 to 1919. He was a minister in the governments of Andrew Fisher and Billy Hughes, serving as Minister for the Navy from 1915 to 1917 and Minister for Trade and Customs from 1917 to 1918. Early life Jensen was born on 2 May 1865 in Sebastopol, Victoria, on the outskirts of Ballarat. His Danish parents Anna Marie Christine () and Anthon Jensen had immigrated to Australia during the Victorian gold rush; he was their third son. Jensen attended state schools until the age of 11, when he began working as a stable boy. He moved to Beaconsfield, Tasmania, in 1878 and worked as a rabbit hawker and miner; he eventually gained his engine driver's certificate. In 1885, Jensen married Elizabeth Frances Broadhurst. The couple had one son and four daughters before her death in 1894. He remarried in 1896 to Bertha Hopton, with whom he had another son and daughter. Also in 1896, Jensen built a hotel and theatre in Beaconsfield. He later opened a larger establishment at Beauty Point, and bought an orchard nearby. He was elected to the Beaconsfield Town Council in 1899. Political career In 1903 Jensen was elected as the member for George Town in the Tasmanian House of Assembly as an independent and was re-elected as a Labor candidate for George Town in 1906 and Wilmot 1909 and was Chief Secretary in a Labor government for eight days in October 1909. In February 1910 he resigned from the House of Assembly and won the seat of Bass in the House of Representatives at the April 1910 election. He served as an Assistant Minister and then in July 1915 he became the first Minister for the Navy in the Fisher and Hughes governments. When a group of pro-conscription ALP members under Billy Hughes broke away in the 1916 Labor split to form the National Labor Party, Jensen joined them. Hughes retained government after the split, and Jensen was appointed Minister for Trade and Customs. Along with the other members of National Labor, Jensen joined the Commonwealth Liberal Party in forming the Nationalist Party of Australia. In 1918, Jensen was investigated by the Royal Commission on Navy and Defence Administration. When the Commission found against him, he was forced to resign from the ministry.