Christensen (April 23, 1895 - May 1988) was a Nebraska architect, community planner, and professor at the University of Nebraska whose work includes the Oak Ballroom in Schuyler, Nebraska, Eagle Creek Lodge in Atkinson, Nebraska, Izaak Walton League Lodge in Columbus, Nebraska.
He also designed several homes in Columbus, the area where he lived.
Christensen wrote "emphatically" on enviroethics.