Julia Otteson Flikke (March 16, 1879 in Viroqua, Wisconsin – February 23, 1965[1]) was an American nurse.

Her service to the United States Army Nurse Corps spanned both world wars and included overseas assignments in the Philippines and China.

In 1927, she was appointed Assistant Superintendent of the ANC and was promoted to the relative rank of captain.

Although the rating was temporary then (1942), it marked a step forward to granting of full military rank and privileges in 1947.

She graduated in 1915, and, after several months of postgraduate education, Flikke accepted a post as assistant principal of her old school.