Written and first recorded by Dallas Frazier (US #72/CAN #27 1966).
Also recorded by Kenny Roger & The First Edition (1970), Rodney Crowell (C&W #95 1978).
Other hit version by The Oak Ridge Boys (US #5/MOR #8/C&W #1/CAN #26/AUS #87/NZ #13 1981).
From the wiki: “Songwriter Dallas Frazier penned ‘Elvira’ in 1966 and included it as the title track of the album he released that year. A number of recording artists, most notably Kenny Rogers and the First Edition, also recorded the song through the years, to varying degrees of success. Frazier’s own version peaked at #72 on the Billboard Hot 100 in 1966.
“In 1978, alternative country recording artist Rodney Crowell recorded a cover of ‘Elvira’ (with ‘Ashes by Now’ on the B-side) that became a minor C&W hit. However, Crowell’s version did have its fans — most notably The Oak Ridge Boys. In 1980, when the group began planning for their upcoming album, Fancy Free, the Oaks decided to cover the song.