Cornelia Strong (1877 – June 3, 1955) was an American academic, astronomer, and mathematician. She was a professor at the Woman's College of the University of North Carolina, where she taught mathematics and astronomy, from 1905 to 1948. Strong founded the astronomy program at the Woman’s College in 1931. A residence hall and a residential college at the University of North Carolina at Greensboro, as the Woman’s College was later named when it became a coeducational institution, were named in her honor.