Gunnar Anfin Lange

Gunnar Anfin Lange
Born(1855-09-21)21 September 1855
Died24 July 1915(1915-07-24) (aged 59)
OccupationsEngineer, cartographer, surveyor, professor
SpouseBerta Juana Dorotea Erfjord
ChildrenNorah Lange, Haydée Lange and seven others
AwardsKnight First Class of the Royal Norwegian Order of Saint Olav

Gunnar Anfin Lange (21 September 1855 – 24 July 1915) was a Norwegian-Argentine engineer, surveyor, and cartographer known for his geographical explorations, topographic surveys, and irrigation projects in Argentina. He was also a professor of topography at the National University of La Plata and a Knight of the Order of St. Olav.