Worrall Frederick Mountain (June 28, 1909 – August 24, 1992) was a justice of the New Jersey Supreme Court from 1971 to 1979.
Mountain was elevated to the bench in 1966 and served in the New Jersey Superior Court and sat in the Appellate Division from 1970 to 1971.
He was appointed to the Supreme Court by Governor of New Jersey William T. Cahill.
He participated in such landmark cases as the discriminatory zoning matter of Southern Burlington County NAACP v. Mount Laurel in 1975, and the 1976 right-to-die decision regarding In re Quinlan.
Mountain retired from the bench in 1979, after which he returned to private practice.