John Longden

John Longden (4 November 1898 – 30 August 1969) was a general authority of the Church of Jesus Christ of Latter-day Saints from 1951 until his death.

Longden was born in Oldham, Lancashire, England. In 1909, he and his parents, who were Latter-day Saints, moved from England to the United States. Prior to their departure, he had the opportunity to meet LDS Church apostle Charles W. Penrose at the British Mission office.

From 1921 to 1924 Longden served as a LDS Church missionary in the Central States Mission. From 1925 to 1930 he served as bishop of the 19th Ward in Salt Lake City, Utah. For part of this time, Frank I. Kooyman was one of Longden's counselors. Longden worked in management with Westinghouse Electric Supply Company. One of these, Sharon Longden, married Loren C. Dunn, who also became a general authority of the LDS Church.

In 1951, Longden became an Assistant to the Quorum of the Twelve Apostles. Among the assignments that Longden held while a general authority was being a Church Welfare Committee Advisor. Longden died in Salt Lake City.