Jill Annette Niederhauser Parrish (born August 16, 1961) is a United States district judge of the United States District Court for the District of Utah and a former justice of the Utah Supreme Court. Parrish grew up in Utah and received her Bachelor of Arts degree from Weber State University in 1982. In 1985 she received her Juris Doctor from Yale Law School. Parrish then served as a law clerk for David K. Winder of the United States District Court for the District of Utah. Parrish also served as an Assistant United States Attorney in the Civil Division of the United States Attorney’s Office for the District of Utah from 1995 until her appointment to the Utah Supreme Court.