Dwight Leslie Armstrong (15 September 1904 – 17 November 1984) was a composer of Christian hymns based upon texts from the Psalms and other books of the Christian Bible.
He was the younger brother of American evangelist Herbert W.
Armstrong, and uncle of American evangelist Garner Ted Armstrong.
He was married to Karen Hill Armstrong (not to be confused with Karen Armstrong) and was the father of one daughter, Deborah.