贾瓦伊（Jawai），是印度梅加拉亚邦西詹塔山县的一个城镇。

该地2001年总人口25,023人，其中男性12,269人，女性12,754人；0－6岁人口4,199人，其中男2,145人，女2,054人；识字率75.85%，其中男性为76.80%，女性为74.94%。

Jowai (IPA: ʤəʊˈwaɪ) is the headquarters of West Jaintia Hills district of the state of Meghalaya, India and is home to the Pnar tribe. It is a scenic place located on a plateau surrounded on three sides by the Myntdu river bordering Bangladesh to the south (about 50 km from the Indo-Bangladesh border). Due to its high altitude of 1380 m above sea level, Jowai experiences warm and pleasant summers with cool to chilly winters.