Amomum subulatum Roxb. (Zingiberaceae) is a perennial herb grown in Sikkim, Darjeeling, Assam, Bhutan and Nepal. Its fruits are used to treat in digestion, vomiting, biliousness, abdominal pain, rectal, throat and lung diseases, inflammation of the eyelids and liver complaints. Hydrodistilled essential oil obtained from the fruits of A. subulatum grown in northeast region of Sikkim, was analyzed by capillary GC and GC-MS techniques. The oil was consisted of 20 components including the major ones 1,8 cineole (65.39%), α-terpineol (10.15%), β-pinene (7.23%), α-pinene (4.06%), linalool oxide (3.23%), and limonene (2.53%).