The Definitive Collection is an album released by MCA records and is a compilation of country singer Patsy Cline's work.

Unlike the massive-selling 12 Greatest Hits album, the version of "Walkin' After Midnight" on this album is the original version, not the remake.

It also features her signature tune, "Crazy", as well as her other big hit "I Fall to Pieces", along with her 1963 hits, and even singles released after her death, like "He Called Me Baby" and "Always".

The Definitive Collection received a perfect five stars from William Ruhlmann of Allmusic.

[1] In his review, Ruhlmann describes the collection as "an excellent single-disc sampler of Patsy Cline.