"I Almost Lost My Mind" is a popular song. It was written by Ivory Joe Hunter and was published in 1950. Hunter's recording of the song was a number one hit on the US Billboard R&B chart in that year. The recording of the 12-bar blues by R&B star Ivory Joe Hunter was made on October 1, 1949 and was a rhythm and blues hit that became a pop standard. The best selling version of the song was a cover version by Pat Boone, hitting #1 on the Billboard charts in 1956.