Different ethnic groups of Bangladesh and their colorful lifestyles have significantly enriched the entire culture of Bangladesh. For centuries, Bangladesh has been the dwelling place of different ethnic groups. At least 350 million people worldwide are considered to be indigenous and in Bangladesh about two million indigenous people of 45 different distinct communities are living throughout the country ( Hossain, 2003). These people with distinctive social and cultural practices, languages and customs are commonly known as 'Adivasis' by themselves. Among them Khasis are one of the most disadvantaged and vulnerableAdivasi community living in Sylhet and Moulvibazar districts. They have been characterized by the dominant groups as distinctive with their comparatively more isolated habitation in the hilly and forest areas and their distinct socio-economic and cultural lives ( Munda,2002). TheKhasiMongolite ethnic group. The Khasia's descended to the Khasia hills and Jaintia hills from Cherapunji and Shilong regions. They migrated to Bangladesh from Assam where they came about five hundred years ago, presumably from Tibet, and now form one of the major matriarchal tribes in Bangladesh. Khasias are short people with flat noses and mouths, high jaws, and small and straightened black eyes. This matrilineal ethnic group resides mainly in 11 Upazilas of the greater Sylhet District in the Northeastern region of Bangladesh. According to the government census of 1991, the Khasi population in Bangladesh is 12,280. Their livelihood pattern and their culture are different from the mainstream population. Khasia peoples play a great role in our socio economic condition. They are part and parcel of our tradition. They have to face a number of problems in their daily life. To alleviate their problems we should co-operate them.