Lars Olsen Aukrust (2 October 1886 – 10 January 1965) was a Norwegian farmer and politician for the Agrarian Party.
[1] He was a consultant for the Royal Norwegian Society of Development from 1917 to 1918, later a board member from 1934 to 1945.
He also chaired the Norwegian Agrarian Association branch in Alvdal, and was a national board member.
During this term he was a member of the Standing Committee on the University and Vocational Schools.
[3] Lars Olsen Aukrust died in January 1965 and was buried in Alvdal.