"It's All Over" is a song written by Billy Sherrill and Glenn Sutton. It was originally recorded by American country artists David Houston and Tammy Wynette. It was released as a single in 1968.
"It's All Over" was first recorded on June 21, 1967 in the Columbia Recording Studios in Nashville, Tennessee. Additional tracks between the pair were also recorded during this session. The session was produced by Billy Sherrill.
The song reached number 11 on the Billboard Hot Country Singles chart in 1968. It became the pair's second and final major hit as a duet partnership. It was also released on their only studio album together entitled My Elusive Dreams.