Abstract The composition of the essential oil of Tanacetum lingulatum (Boiss.) Bornm. (Asteraceae) was investigated by capillary GC, GC/MS and 1H-NMR. The major constituents were 1,8-cineole (18.6%) and camphor (13.9%). Key Word Index: Tanacetum lingulatum Asteraceaeessential oil composition1,8-cineolecamphor