Isabelle Salmon Ross (November 1, 1867 – December 28, 1947) was a member of the general presidency of the Primary organization of The Church of Jesus Christ of Latter-day Saints from 1925 to 1939.Isabelle Salmon was born in Perry, Utah Territory to William Weir Salmon and Margaret Hay Hunter. She was trained as a schoolteacher at the University of Utah and Harvard University.