Janghai is a market town and Gram Panchayat district of the Prayagraj, in the Indian state of Uttar Pradesh.

[citation needed] Janghai has a humid subtropical climate, typical of cities in north-central India.

Janghai is home to the third largest railway station in Jaunpur district, with 5 platforms and parking facilities.

Rail connections from Janghai link it to Jafarabad and Jaunpur to the north; Phaphamau, Prayagraj to the south; Varanasi to the east; and Partapgarh to the west.

Janghai is connected to Lucknow, Varanasi, Prayagraj and other cities such as Azamgarh, Mirzapur, Bhadohi, Sultanpur, and Ghazipur.