"Sleepless Nights" is an album by Gram Parsons and The Flying Burrito Brothers, released in 1976. This album is a compilation of previously unreleased tracks and outtakes recorded during Parsons' time with The Flying Burrito Brothers, as well as some of his solo work.

The album features a mix of country, rock, and folk influences, which were characteristic of Gram Parsons' musical style. It includes covers of classic country songs like "Sleepless Nights" and "The Angels Rejoiced Last Night," as well as original compositions such as "Brand New Heartache." Gram Parsons' emotive vocals and the band's tight musicianship contribute to the album's overall quality.

"Sleepless Nights" serves as a posthumous release for Gram Parsons, who passed away in 1973, and it showcases his enduring influence on the country-rock genre. The album is appreciated by fans for its heartfelt performances and timeless songs, making it a notable addition to Parsons' discography.