Troubadour: The Definitive Collection 1964–1976 is the first CD boxed set from Scottish singer-songwriter Donovan, released in the US (Epic/Legacy E2K 46986) on 4 August 1992. It was originally released as a two CD set in a long box. The long box also contained a picture booklet. In 1995, it was released again without the long box and picture booklet.